61337316

素因数分解:

$2^2\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{2557}}^1$

素因数の和:4563

約数の個数: 24

約数和(自身を含む): 143248000

約数和(自身を除く): 81910684

約数列:

[1, 2, 3, 4, 6, 12, 1999, 2557, 3998, 5114, 5997, 7671, 7996, 10228, 11994, 15342, 23988, 30684, 5111443, 10222886, 15334329, 20445772, 30668658, 61337316]

約数ペア:

[(1, 61337316), (2, 30668658), (3, 20445772), (4, 15334329), (6, 10222886), (12, 5111443), (1999, 30684), (2557, 23988), (3998, 15342), (5114, 11994), (5997, 10228), (7671, 7996)]