90021372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1071683}}^1$

素因数の和:1071697

約数の個数: 24

約数和(自身を含む): 240057216

約数和(自身を除く): 150035844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1071683, 2143366, 3215049, 4286732, 6430098, 7501781, 12860196, 15003562, 22505343, 30007124, 45010686, 90021372]

約数ペア:

[(1, 90021372), (2, 45010686), (3, 30007124), (4, 22505343), (6, 15003562), (7, 12860196), (12, 7501781), (14, 6430098), (21, 4286732), (28, 3215049), (42, 2143366), (84, 1071683)]