66781116

素因数分解:

$2^2\times 3^2\times {\mathrm{1855031}}^1$

素因数の和:1855041

約数の個数: 18

約数和(自身を含む): 168807912

約数和(自身を除く): 102026796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1855031, 3710062, 5565093, 7420124, 11130186, 16695279, 22260372, 33390558, 66781116]

約数ペア:

[(1, 66781116), (2, 33390558), (3, 22260372), (4, 16695279), (6, 11130186), (9, 7420124), (12, 5565093), (18, 3710062), (36, 1855031)]