9789212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 18234720

約数和(自身を除く): 8445508

約数列:

[1, 2, 4, 17, 34, 68, 359, 401, 718, 802, 1436, 1604, 6103, 6817, 12206, 13634, 24412, 27268, 143959, 287918, 575836, 2447303, 4894606, 9789212]

約数ペア:

[(1, 9789212), (2, 4894606), (4, 2447303), (17, 575836), (34, 287918), (68, 143959), (359, 27268), (401, 24412), (718, 13634), (802, 12206), (1436, 6817), (1604, 6103)]