18440724

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{10177}}^1$

素因数の和:10335

約数の個数: 24

約数和(自身を含む): 43317568

約数和(自身を除く): 24876844

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 10177, 20354, 30531, 40708, 61062, 122124, 1536727, 3073454, 4610181, 6146908, 9220362, 18440724]

約数ペア:

[(1, 18440724), (2, 9220362), (3, 6146908), (4, 4610181), (6, 3073454), (12, 1536727), (151, 122124), (302, 61062), (453, 40708), (604, 30531), (906, 20354), (1812, 10177)]