18446461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 21034368

約数和(自身を除く): 2587907

約数列:

[1, 11, 37, 61, 407, 671, 743, 2257, 8173, 24827, 27491, 45323, 302401, 498553, 1676951, 18446461]

約数ペア:

[(1, 18446461), (11, 1676951), (37, 498553), (61, 302401), (407, 45323), (671, 27491), (743, 24827), (2257, 8173)]