12405348

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{677}}^1$

素因数の和:1196

約数の個数: 36

約数和(自身を含む): 31465980

約数和(自身を除く): 19060632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 677, 1018, 1354, 1527, 2031, 2036, 2708, 3054, 4062, 4581, 6093, 6108, 8124, 9162, 12186, 18324, 24372, 344593, 689186, 1033779, 1378372, 2067558, 3101337, 4135116, 6202674, 12405348]

約数ペア:

[(1, 12405348), (2, 6202674), (3, 4135116), (4, 3101337), (6, 2067558), (9, 1378372), (12, 1033779), (18, 689186), (36, 344593), (509, 24372), (677, 18324), (1018, 12186), (1354, 9162), (1527, 8124), (2031, 6108), (2036, 6093), (2708, 4581), (3054, 4062)]