18202982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56531}}^1$

素因数の和:56563

約数の個数: 16

約数和(自身を含む): 32562432

約数和(自身を除く): 14359450

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 56531, 113062, 395717, 791434, 1300213, 2600426, 9101491, 18202982]

約数ペア:

[(1, 18202982), (2, 9101491), (7, 2600426), (14, 1300213), (23, 791434), (46, 395717), (161, 113062), (322, 56531)]