18119321126

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1\times {\mathrm{34127}}^1$

素因数の和:37939

約数の個数: 16

約数和(自身を含む): 27569963520

約数和(自身を除く): 9450642394

約数列:

[1, 2, 71, 142, 3739, 7478, 34127, 68254, 265469, 530938, 2423017, 4846034, 127600853, 255201706, 9059660563, 18119321126]

約数ペア:

[(1, 18119321126), (2, 9059660563), (71, 255201706), (142, 127600853), (3739, 4846034), (7478, 2423017), (34127, 530938), (68254, 265469)]