乘数为什么又叫因数

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SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(504323,3447987,3465188,719100,857338,1092280,721151,660655,392653,1231420,3501185,3523662,974291,87076,1151957,838905,680818,1097962,2098690,1508564,958256,1395553,3432822,510593,649313,800579,3450481,1076387,2048467,3462464) ORDER BY field (ArticleID,504323,3447987,3465188,719100,857338,1092280,721151,660655,392653,1231420,3501185,3523662,974291,87076,1151957,838905,680818,1097962,2098690,1508564,958256,1395553,3432822,510593,649313,800579,3450481,1076387,2048467,3462464)