66855708

素因数分解:

$2^2\times 3^2\times {\mathrm{1213}}^1\times {\mathrm{1531}}^1$

素因数の和:2754

約数の個数: 36

約数和(自身を含む): 169246168

約数和(自身を除く): 102390460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1213, 1531, 2426, 3062, 3639, 4593, 4852, 6124, 7278, 9186, 10917, 13779, 14556, 18372, 21834, 27558, 43668, 55116, 1857103, 3714206, 5571309, 7428412, 11142618, 16713927, 22285236, 33427854, 66855708]

約数ペア:

[(1, 66855708), (2, 33427854), (3, 22285236), (4, 16713927), (6, 11142618), (9, 7428412), (12, 5571309), (18, 3714206), (36, 1857103), (1213, 55116), (1531, 43668), (2426, 27558), (3062, 21834), (3639, 18372), (4593, 14556), (4852, 13779), (6124, 10917), (7278, 9186)]