40690674

素因数分解:

$2^1\times 3^4\times {\mathrm{251177}}^1$

素因数の和:251191

約数の個数: 20

約数和(自身を含む): 91177614

約数和(自身を除く): 50486940

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 251177, 502354, 753531, 1507062, 2260593, 4521186, 6781779, 13563558, 20345337, 40690674]

約数ペア:

[(1, 40690674), (2, 20345337), (3, 13563558), (6, 6781779), (9, 4521186), (18, 2260593), (27, 1507062), (54, 753531), (81, 502354), (162, 251177)]