78404202

素因数分解:

$2^1\times 3^2\times {\mathrm{4355789}}^1$

素因数の和:4355797

約数の個数: 12

約数和(自身を含む): 169875810

約数和(自身を除く): 91471608

約数列:

[1, 2, 3, 6, 9, 18, 4355789, 8711578, 13067367, 26134734, 39202101, 78404202]

約数ペア:

[(1, 78404202), (2, 39202101), (3, 26134734), (6, 13067367), (9, 8711578), (18, 4355789)]