290025972

素因数分解:

$2^2\times 3^2\times {\mathrm{8056277}}^1$

素因数の和:8056287

約数の個数: 18

約数和(自身を含む): 733121298

約数和(自身を除く): 443095326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8056277, 16112554, 24168831, 32225108, 48337662, 72506493, 96675324, 145012986, 290025972]

約数ペア:

[(1, 290025972), (2, 145012986), (3, 96675324), (4, 72506493), (6, 48337662), (9, 32225108), (12, 24168831), (18, 16112554), (36, 8056277)]