2620242252

素因数分解:

$2^2\times 3^2\times {\mathrm{72784507}}^1$

素因数の和:72784517

約数の個数: 18

約数和(自身を含む): 6623390228

約数和(自身を除く): 4003147976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 72784507, 145569014, 218353521, 291138028, 436707042, 655060563, 873414084, 1310121126, 2620242252]

約数ペア:

[(1, 2620242252), (2, 1310121126), (3, 873414084), (4, 655060563), (6, 436707042), (9, 291138028), (12, 218353521), (18, 145569014), (36, 72784507)]