40672386

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{4337}}^1$

素因数の和:4866

約数の個数: 24

約数和(自身を含む): 88313004

約数和(自身を除く): 47640618

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 3126, 4337, 4689, 8674, 9378, 13011, 26022, 39033, 78066, 2259577, 4519154, 6778731, 13557462, 20336193, 40672386]

約数ペア:

[(1, 40672386), (2, 20336193), (3, 13557462), (6, 6778731), (9, 4519154), (18, 2259577), (521, 78066), (1042, 39033), (1563, 26022), (3126, 13011), (4337, 9378), (4689, 8674)]