18099851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 22668288

約数和(自身を除く): 4568437

約数列:

[1, 7, 11, 77, 313, 751, 2191, 3443, 5257, 8261, 24101, 57827, 235063, 1645441, 2585693, 18099851]

約数ペア:

[(1, 18099851), (7, 2585693), (11, 1645441), (77, 235063), (313, 57827), (751, 24101), (2191, 8261), (3443, 5257)]