161710326

素因数分解:

$2^1\times 3^2\times {\mathrm{8983907}}^1$

素因数の和:8983915

約数の個数: 12

約数和(自身を含む): 350372412

約数和(自身を除く): 188662086

約数列:

[1, 2, 3, 6, 9, 18, 8983907, 17967814, 26951721, 53903442, 80855163, 161710326]

約数ペア:

[(1, 161710326), (2, 80855163), (3, 53903442), (6, 26951721), (9, 17967814), (18, 8983907)]