66702612

素因数分解:

$2^2\times 3^1\times {\mathrm{5558551}}^1$

素因数の和:5558558

約数の個数: 12

約数和(自身を含む): 155639456

約数和(自身を除く): 88936844

約数列:

[1, 2, 3, 4, 6, 12, 5558551, 11117102, 16675653, 22234204, 33351306, 66702612]

約数ペア:

[(1, 66702612), (2, 33351306), (3, 22234204), (4, 16675653), (6, 11117102), (12, 5558551)]