18247108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{414707}}^1$

素因数の和:414722

約数の個数: 12

約数和(自身を含む): 34835472

約数和(自身を除く): 16588364

約数列:

[1, 2, 4, 11, 22, 44, 414707, 829414, 1658828, 4561777, 9123554, 18247108]

約数ペア:

[(1, 18247108), (2, 9123554), (4, 4561777), (11, 1658828), (22, 829414), (44, 414707)]