40066398

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{14939}}^1$

素因数の和:15096

約数の個数: 24

約数和(自身を含む): 87399000

約数和(自身を除く): 47332602

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 14939, 29878, 44817, 89634, 134451, 268902, 2225911, 4451822, 6677733, 13355466, 20033199, 40066398]

約数ペア:

[(1, 40066398), (2, 20033199), (3, 13355466), (6, 6677733), (9, 4451822), (18, 2225911), (149, 268902), (298, 134451), (447, 89634), (894, 44817), (1341, 29878), (2682, 14939)]