9981906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151241}}^1$

素因数の和:151257

約数の個数: 16

約数和(自身を含む): 21778848

約数和(自身を除く): 11796942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151241, 302482, 453723, 907446, 1663651, 3327302, 4990953, 9981906]

約数ペア:

[(1, 9981906), (2, 4990953), (3, 3327302), (6, 1663651), (11, 907446), (22, 453723), (33, 302482), (66, 151241)]