18589060227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2660521}}^1$

素因数の和:2660678

約数の個数: 16

約数和(自身を含む): 26434946592

約数和(自身を除く): 7845886365

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 2660521, 7981563, 45228857, 135686571, 364491377, 1093474131, 6196353409, 18589060227]

約数ペア:

[(1, 18589060227), (3, 6196353409), (17, 1093474131), (51, 364491377), (137, 135686571), (411, 45228857), (2329, 7981563), (6987, 2660521)]