231492156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2755859}}^1$

素因数の和:2755873

約数の個数: 24

約数和(自身を含む): 617312640

約数和(自身を除く): 385820484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2755859, 5511718, 8267577, 11023436, 16535154, 19291013, 33070308, 38582026, 57873039, 77164052, 115746078, 231492156]

約数ペア:

[(1, 231492156), (2, 115746078), (3, 77164052), (4, 57873039), (6, 38582026), (7, 33070308), (12, 19291013), (14, 16535154), (21, 11023436), (28, 8267577), (42, 5511718), (84, 2755859)]