18425506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2693}}^1$

素因数の和:3017

約数の個数: 16

約数和(自身を含む): 30259008

約数和(自身を除く): 11833502

約数列:

[1, 2, 11, 22, 311, 622, 2693, 3421, 5386, 6842, 29623, 59246, 837523, 1675046, 9212753, 18425506]

約数ペア:

[(1, 18425506), (2, 9212753), (11, 1675046), (22, 837523), (311, 59246), (622, 29623), (2693, 6842), (3421, 5386)]