18566003

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 12

約数和(自身を含む): 19633920

約数和(自身を除く): 1067917

約数列:

[1, 29, 71, 127, 2059, 3683, 5041, 9017, 146189, 261493, 640207, 18566003]

約数ペア:

[(1, 18566003), (29, 640207), (71, 261493), (127, 146189), (2059, 9017), (3683, 5041)]