65554524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{260137}}^1$

素因数の和:260154

約数の個数: 36

約数和(自身を含む): 189380464

約数和(自身を除く): 123825940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 260137, 520274, 780411, 1040548, 1560822, 1820959, 2341233, 3121644, 3641918, 4682466, 5462877, 7283836, 9364932, 10925754, 16388631, 21851508, 32777262, 65554524]

約数ペア:

[(1, 65554524), (2, 32777262), (3, 21851508), (4, 16388631), (6, 10925754), (7, 9364932), (9, 7283836), (12, 5462877), (14, 4682466), (18, 3641918), (21, 3121644), (28, 2341233), (36, 1820959), (42, 1560822), (63, 1040548), (84, 780411), (126, 520274), (252, 260137)]