68718702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{881009}}^1$

素因数の和:881027

約数の個数: 16

約数和(自身を含む): 148009680

約数和(自身を除く): 79290978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 881009, 1762018, 2643027, 5286054, 11453117, 22906234, 34359351, 68718702]

約数ペア:

[(1, 68718702), (2, 34359351), (3, 22906234), (6, 11453117), (13, 5286054), (26, 2643027), (39, 1762018), (78, 881009)]