66800574

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{24907}}^1$

素因数の和:25064

約数の個数: 24

約数和(自身を含む): 145711800

約数和(自身を除く): 78911226

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 24907, 49814, 74721, 149442, 224163, 448326, 3711143, 7422286, 11133429, 22266858, 33400287, 66800574]

約数ペア:

[(1, 66800574), (2, 33400287), (3, 22266858), (6, 11133429), (9, 7422286), (18, 3711143), (149, 448326), (298, 224163), (447, 149442), (894, 74721), (1341, 49814), (2682, 24907)]