7888878

素因数分解:

$2^1\times 3^2\times {\mathrm{438271}}^1$

素因数の和:438279

約数の個数: 12

約数和(自身を含む): 17092608

約数和(自身を除く): 9203730

約数列:

[1, 2, 3, 6, 9, 18, 438271, 876542, 1314813, 2629626, 3944439, 7888878]

約数ペア:

[(1, 7888878), (2, 3944439), (3, 2629626), (6, 1314813), (9, 876542), (18, 438271)]