30138138

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{54011}}^1$

素因数の和:54050

約数の個数: 24

約数和(自身を含む): 67406976

約数和(自身を除く): 37268838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 54011, 108022, 162033, 324066, 486099, 972198, 1674341, 3348682, 5023023, 10046046, 15069069, 30138138]

約数ペア:

[(1, 30138138), (2, 15069069), (3, 10046046), (6, 5023023), (9, 3348682), (18, 1674341), (31, 972198), (62, 486099), (93, 324066), (186, 162033), (279, 108022), (558, 54011)]