18184946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9851}}^1$

素因数の和:9937

約数の個数: 16

約数和(自身を含む): 29792448

約数和(自身を除く): 11607502

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 9851, 19702, 128063, 256126, 699421, 1398842, 9092473, 18184946]

約数ペア:

[(1, 18184946), (2, 9092473), (13, 1398842), (26, 699421), (71, 256126), (142, 128063), (923, 19702), (1846, 9851)]