18257718

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{27917}}^1$

素因数の和:28031

約数の個数: 16

約数和(自身を含む): 36851760

約数和(自身を除く): 18594042

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 27917, 55834, 83751, 167502, 3042953, 6085906, 9128859, 18257718]

約数ペア:

[(1, 18257718), (2, 9128859), (3, 6085906), (6, 3042953), (109, 167502), (218, 83751), (327, 55834), (654, 27917)]