68390262

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{29917}}^1$

素因数の和:30052

約数の個数: 24

約数和(自身を含む): 149350656

約数和(自身を除く): 80960394

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 29917, 59834, 89751, 179502, 269253, 538506, 3799459, 7598918, 11398377, 22796754, 34195131, 68390262]

約数ペア:

[(1, 68390262), (2, 34195131), (3, 22796754), (6, 11398377), (9, 7598918), (18, 3799459), (127, 538506), (254, 269253), (381, 179502), (762, 89751), (1143, 59834), (2286, 29917)]