40249674

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{16087}}^1$

素因数の和:16234

約数の個数: 24

約数和(自身を含む): 87840480

約数和(自身を除く): 47590806

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 16087, 32174, 48261, 96522, 144783, 289566, 2236093, 4472186, 6708279, 13416558, 20124837, 40249674]

約数ペア:

[(1, 40249674), (2, 20124837), (3, 13416558), (6, 6708279), (9, 4472186), (18, 2236093), (139, 289566), (278, 144783), (417, 96522), (834, 48261), (1251, 32174), (2502, 16087)]