31482666

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12583}}^1$

素因数の和:12730

約数の個数: 24

約数和(自身を含む): 68708640

約数和(自身を除く): 37225974

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 12583, 25166, 37749, 75498, 113247, 226494, 1749037, 3498074, 5247111, 10494222, 15741333, 31482666]

約数ペア:

[(1, 31482666), (2, 15741333), (3, 10494222), (6, 5247111), (9, 3498074), (18, 1749037), (139, 226494), (278, 113247), (417, 75498), (834, 37749), (1251, 25166), (2502, 12583)]