28931454

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{2267}}^1$

素因数の和:2984

約数の個数: 24

約数和(自身を含む): 62800920

約数和(自身を除く): 33869466

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 2267, 4254, 4534, 6381, 6801, 12762, 13602, 20403, 40806, 1607303, 3214606, 4821909, 9643818, 14465727, 28931454]

約数ペア:

[(1, 28931454), (2, 14465727), (3, 9643818), (6, 4821909), (9, 3214606), (18, 1607303), (709, 40806), (1418, 20403), (2127, 13602), (2267, 12762), (4254, 6801), (4534, 6381)]