18179194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2657}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 29854656

約数和(自身を除く): 11675462

約数列:

[1, 2, 11, 22, 311, 622, 2657, 3421, 5314, 6842, 29227, 58454, 826327, 1652654, 9089597, 18179194]

約数ペア:

[(1, 18179194), (2, 9089597), (11, 1652654), (22, 826327), (311, 58454), (622, 29227), (2657, 6842), (3421, 5314)]