15281208

素因数分解:

$2^3\times 3^2\times {\mathrm{212239}}^1$

素因数の和:212251

約数の個数: 24

約数和(自身を含む): 41386800

約数和(自身を除く): 26105592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 212239, 424478, 636717, 848956, 1273434, 1697912, 1910151, 2546868, 3820302, 5093736, 7640604, 15281208]

約数ペア:

[(1, 15281208), (2, 7640604), (3, 5093736), (4, 3820302), (6, 2546868), (8, 1910151), (9, 1697912), (12, 1273434), (18, 848956), (24, 636717), (36, 424478), (72, 212239)]