392004

素因数分解:

$2^2\times 3^2\times {\mathrm{10889}}^1$

素因数の和:10899

約数の個数: 18

約数和(自身を含む): 990990

約数和(自身を除く): 598986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10889, 21778, 32667, 43556, 65334, 98001, 130668, 196002, 392004]

約数ペア:

[(1, 392004), (2, 196002), (3, 130668), (4, 98001), (6, 65334), (9, 43556), (12, 32667), (18, 21778), (36, 10889)]