15040008

素因数分解:

$2^3\times 3^2\times {\mathrm{208889}}^1$

素因数の和:208901

約数の個数: 24

約数和(自身を含む): 40733550

約数和(自身を除く): 25693542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 208889, 417778, 626667, 835556, 1253334, 1671112, 1880001, 2506668, 3760002, 5013336, 7520004, 15040008]

約数ペア:

[(1, 15040008), (2, 7520004), (3, 5013336), (4, 3760002), (6, 2506668), (8, 1880001), (9, 1671112), (12, 1253334), (18, 835556), (24, 626667), (36, 417778), (72, 208889)]