12746556

素因数分解:

$2^2\times 3^2\times {\mathrm{523}}^1\times {\mathrm{677}}^1$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 32329752

約数和(自身を除く): 19583196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 523, 677, 1046, 1354, 1569, 2031, 2092, 2708, 3138, 4062, 4707, 6093, 6276, 8124, 9414, 12186, 18828, 24372, 354071, 708142, 1062213, 1416284, 2124426, 3186639, 4248852, 6373278, 12746556]

約数ペア:

[(1, 12746556), (2, 6373278), (3, 4248852), (4, 3186639), (6, 2124426), (9, 1416284), (12, 1062213), (18, 708142), (36, 354071), (523, 24372), (677, 18828), (1046, 12186), (1354, 9414), (1569, 8124), (2031, 6276), (2092, 6093), (2708, 4707), (3138, 4062)]