6415690878

素因数分解:

$2^1\times 3^2\times {\mathrm{356427271}}^1$

素因数の和:356427279

約数の個数: 12

約数和(自身を含む): 13900663608

約数和(自身を除く): 7484972730

約数列:

[1, 2, 3, 6, 9, 18, 356427271, 712854542, 1069281813, 2138563626, 3207845439, 6415690878]

約数ペア:

[(1, 6415690878), (2, 3207845439), (3, 2138563626), (6, 1069281813), (9, 712854542), (18, 356427271)]