2809494

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1364

約数の個数: 24

約数和(自身を含む): 6140160

約数和(自身を除く): 3330666

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 1229, 2286, 2458, 3687, 7374, 11061, 22122, 156083, 312166, 468249, 936498, 1404747, 2809494]

約数ペア:

[(1, 2809494), (2, 1404747), (3, 936498), (6, 468249), (9, 312166), (18, 156083), (127, 22122), (254, 11061), (381, 7374), (762, 3687), (1143, 2458), (1229, 2286)]