47472252

素因数分解:

$2^2\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{1999}}^1$

素因数の和:3985

約数の個数: 24

約数和(自身を含む): 110880000

約数和(自身を除く): 63407748

約数列:

[1, 2, 3, 4, 6, 12, 1979, 1999, 3958, 3998, 5937, 5997, 7916, 7996, 11874, 11994, 23748, 23988, 3956021, 7912042, 11868063, 15824084, 23736126, 47472252]

約数ペア:

[(1, 47472252), (2, 23736126), (3, 15824084), (4, 11868063), (6, 7912042), (12, 3956021), (1979, 23988), (1999, 23748), (3958, 11994), (3998, 11874), (5937, 7996), (5997, 7916)]