31169268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{66601}}^1$

素因数の和:66624

約数の個数: 36

約数和(自身を含む): 84850948

約数和(自身を除く): 53681680

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 66601, 133202, 199803, 266404, 399606, 599409, 799212, 865813, 1198818, 1731626, 2397636, 2597439, 3463252, 5194878, 7792317, 10389756, 15584634, 31169268]

約数ペア:

[(1, 31169268), (2, 15584634), (3, 10389756), (4, 7792317), (6, 5194878), (9, 3463252), (12, 2597439), (13, 2397636), (18, 1731626), (26, 1198818), (36, 865813), (39, 799212), (52, 599409), (78, 399606), (117, 266404), (156, 199803), (234, 133202), (468, 66601)]