21170272614

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2437}}^1\times {\mathrm{8369}}^1$

素因数の和:10984

約数の個数: 32

約数和(自身を含む): 42607853280

約数和(自身を除く): 21437580666

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 2437, 4874, 7311, 8369, 14622, 16738, 25107, 50214, 421601, 843202, 1264803, 1447837, 2529606, 2895674, 4343511, 8687022, 20395253, 40790506, 61185759, 122371518, 3528378769, 7056757538, 10585136307, 21170272614]

約数ペア:

[(1, 21170272614), (2, 10585136307), (3, 7056757538), (6, 3528378769), (173, 122371518), (346, 61185759), (519, 40790506), (1038, 20395253), (2437, 8687022), (4874, 4343511), (7311, 2895674), (8369, 2529606), (14622, 1447837), (16738, 1264803), (25107, 843202), (50214, 421601)]