71426484

素因数分解:

$2^2\times 3^2\times {\mathrm{1984069}}^1$

素因数の和:1984079

約数の個数: 18

約数和(自身を含む): 180550370

約数和(自身を除く): 109123886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1984069, 3968138, 5952207, 7936276, 11904414, 17856621, 23808828, 35713242, 71426484]

約数ペア:

[(1, 71426484), (2, 35713242), (3, 23808828), (4, 17856621), (6, 11904414), (9, 7936276), (12, 5952207), (18, 3968138), (36, 1984069)]