18424188

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10889}}^1$

素因数の和:10946

約数の個数: 36

約数和(自身を含む): 47567520

約数和(自身を除く): 29143332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 10889, 21778, 32667, 43556, 65334, 98001, 130668, 196002, 392004, 511783, 1023566, 1535349, 2047132, 3070698, 4606047, 6141396, 9212094, 18424188]

約数ペア:

[(1, 18424188), (2, 9212094), (3, 6141396), (4, 4606047), (6, 3070698), (9, 2047132), (12, 1535349), (18, 1023566), (36, 511783), (47, 392004), (94, 196002), (141, 130668), (188, 98001), (282, 65334), (423, 43556), (564, 32667), (846, 21778), (1692, 10889)]