12428118

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16057}}^1$

素因数の和:16108

約数の個数: 24

約数和(自身を含む): 27555528

約数和(自身を除く): 15127410

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 16057, 32114, 48171, 96342, 144513, 289026, 690451, 1380902, 2071353, 4142706, 6214059, 12428118]

約数ペア:

[(1, 12428118), (2, 6214059), (3, 4142706), (6, 2071353), (9, 1380902), (18, 690451), (43, 289026), (86, 144513), (129, 96342), (258, 48171), (387, 32114), (774, 16057)]