318342019962

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{747281737}}^1$

素因数の和:747281813

約数の個数: 16

約数和(自身を含む): 645651421632

約数和(自身を除く): 327309401670

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 747281737, 1494563474, 2241845211, 4483690422, 53057003327, 106114006654, 159171009981, 318342019962]

約数ペア:

[(1, 318342019962), (2, 159171009981), (3, 106114006654), (6, 53057003327), (71, 4483690422), (142, 2241845211), (213, 1494563474), (426, 747281737)]