40380264

素因数分解:

$2^3\times 3^2\times {\mathrm{560837}}^1$

素因数の和:560849

約数の個数: 24

約数和(自身を含む): 109363410

約数和(自身を除く): 68983146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 560837, 1121674, 1682511, 2243348, 3365022, 4486696, 5047533, 6730044, 10095066, 13460088, 20190132, 40380264]

約数ペア:

[(1, 40380264), (2, 20190132), (3, 13460088), (4, 10095066), (6, 6730044), (8, 5047533), (9, 4486696), (12, 3365022), (18, 2243348), (24, 1682511), (36, 1121674), (72, 560837)]