51738138

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{26863}}^1$

素因数の和:26978

約数の個数: 24

約数和(自身を含む): 113151168

約数和(自身を除く): 61413030

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 26863, 53726, 80589, 161178, 241767, 483534, 2874341, 5748682, 8623023, 17246046, 25869069, 51738138]

約数ペア:

[(1, 51738138), (2, 25869069), (3, 17246046), (6, 8623023), (9, 5748682), (18, 2874341), (107, 483534), (214, 241767), (321, 161178), (642, 80589), (963, 53726), (1926, 26863)]