12281154

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 25214976

約数和(自身を除く): 12933822

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 227, 254, 381, 426, 454, 681, 762, 1362, 9017, 16117, 18034, 27051, 28829, 32234, 48351, 54102, 57658, 86487, 96702, 172974, 2046859, 4093718, 6140577, 12281154]

約数ペア:

[(1, 12281154), (2, 6140577), (3, 4093718), (6, 2046859), (71, 172974), (127, 96702), (142, 86487), (213, 57658), (227, 54102), (254, 48351), (381, 32234), (426, 28829), (454, 27051), (681, 18034), (762, 16117), (1362, 9017)]