18076474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40897}}^1$

素因数の和:40929

約数の個数: 16

約数和(自身を含む): 30918888

約数和(自身を除く): 12842414

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40897, 81794, 531661, 695249, 1063322, 1390498, 9038237, 18076474]

約数ペア:

[(1, 18076474), (2, 9038237), (13, 1390498), (17, 1063322), (26, 695249), (34, 531661), (221, 81794), (442, 40897)]