120747978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{516017}}^1$

素因数の和:516038

約数の個数: 24

約数和(自身を含む): 281745828

約数和(自身を除く): 160997850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 516017, 1032034, 1548051, 3096102, 4644153, 6708221, 9288306, 13416442, 20124663, 40249326, 60373989, 120747978]

約数ペア:

[(1, 120747978), (2, 60373989), (3, 40249326), (6, 20124663), (9, 13416442), (13, 9288306), (18, 6708221), (26, 4644153), (39, 3096102), (78, 1548051), (117, 1032034), (234, 516017)]