129668004

素因数分解:

$2^2\times 3^2\times {\mathrm{3601889}}^1$

素因数の和:3601899

約数の個数: 18

約数和(自身を含む): 327771990

約数和(自身を除く): 198103986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3601889, 7203778, 10805667, 14407556, 21611334, 32417001, 43222668, 64834002, 129668004]

約数ペア:

[(1, 129668004), (2, 64834002), (3, 43222668), (4, 32417001), (6, 21611334), (9, 14407556), (12, 10805667), (18, 7203778), (36, 3601889)]