67021866

素因数分解:

$2^1\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{2297}}^1$

素因数の和:3926

約数の個数: 24

約数和(自身を含む): 145366884

約数和(自身を除く): 78345018

約数列:

[1, 2, 3, 6, 9, 18, 1621, 2297, 3242, 4594, 4863, 6891, 9726, 13782, 14589, 20673, 29178, 41346, 3723437, 7446874, 11170311, 22340622, 33510933, 67021866]

約数ペア:

[(1, 67021866), (2, 33510933), (3, 22340622), (6, 11170311), (9, 7446874), (18, 3723437), (1621, 41346), (2297, 29178), (3242, 20673), (4594, 14589), (4863, 13782), (6891, 9726)]