18307941

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 24860160

約数和(自身を除く): 6552219

約数列:

[1, 3, 103, 179, 309, 331, 537, 993, 18437, 34093, 55311, 59249, 102279, 177747, 6102647, 18307941]

約数ペア:

[(1, 18307941), (3, 6102647), (103, 177747), (179, 102279), (309, 59249), (331, 55311), (537, 34093), (993, 18437)]