68155866

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{51869}}^1$

素因数の和:51950

約数の個数: 24

約数和(自身を含む): 149696820

約数和(自身を除く): 81540954

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 51869, 103738, 155607, 311214, 466821, 933642, 3786437, 7572874, 11359311, 22718622, 34077933, 68155866]

約数ペア:

[(1, 68155866), (2, 34077933), (3, 22718622), (6, 11359311), (9, 7572874), (18, 3786437), (73, 933642), (146, 466821), (219, 311214), (438, 155607), (657, 103738), (1314, 51869)]