920565366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{17137}}^1$

素因数の和:18428

約数の個数: 32

約数和(自身を含む): 2105917440

約数和(自身を除く): 1185352074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1279, 2558, 3837, 7674, 8953, 17137, 17906, 26859, 34274, 51411, 53718, 102822, 119959, 239918, 359877, 719754, 21918223, 43836446, 65754669, 131509338, 153427561, 306855122, 460282683, 920565366]

約数ペア:

[(1, 920565366), (2, 460282683), (3, 306855122), (6, 153427561), (7, 131509338), (14, 65754669), (21, 43836446), (42, 21918223), (1279, 719754), (2558, 359877), (3837, 239918), (7674, 119959), (8953, 102822), (17137, 53718), (17906, 51411), (26859, 34274)]