18338702961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{7901}}^1$

素因数の和:8633

約数の個数: 32

約数和(自身を含む): 26298867456

約数和(自身を除く): 7960164495

約数列:

[1, 3, 17, 51, 71, 213, 641, 1207, 1923, 3621, 7901, 10897, 23703, 32691, 45511, 134317, 136533, 402951, 560971, 773687, 1682913, 2321061, 5064541, 9536507, 15193623, 28609521, 86097197, 258291591, 359582411, 1078747233, 6112900987, 18338702961]

約数ペア:

[(1, 18338702961), (3, 6112900987), (17, 1078747233), (51, 359582411), (71, 258291591), (213, 86097197), (641, 28609521), (1207, 15193623), (1923, 9536507), (3621, 5064541), (7901, 2321061), (10897, 1682913), (23703, 773687), (32691, 560971), (45511, 402951), (134317, 136533)]