6471906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 14880768

約数和(自身を除く): 8408862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 691, 1338, 1382, 1561, 2073, 3122, 4146, 4683, 4837, 9366, 9674, 14511, 29022, 154093, 308186, 462279, 924558, 1078651, 2157302, 3235953, 6471906]

約数ペア:

[(1, 6471906), (2, 3235953), (3, 2157302), (6, 1078651), (7, 924558), (14, 462279), (21, 308186), (42, 154093), (223, 29022), (446, 14511), (669, 9674), (691, 9366), (1338, 4837), (1382, 4683), (1561, 4146), (2073, 3122)]