15453186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2647}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 35589120

約数和(自身を除く): 20135934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2647, 2919, 5294, 5838, 7941, 15882, 18529, 37058, 55587, 111174, 367933, 735866, 1103799, 2207598, 2575531, 5151062, 7726593, 15453186]

約数ペア:

[(1, 15453186), (2, 7726593), (3, 5151062), (6, 2575531), (7, 2207598), (14, 1103799), (21, 735866), (42, 367933), (139, 111174), (278, 55587), (417, 37058), (834, 18529), (973, 15882), (1946, 7941), (2647, 5838), (2919, 5294)]