8653668

素因数分解:

$2^2\times 3^1\times {\mathrm{721139}}^1$

素因数の和:721146

約数の個数: 12

約数和(自身を含む): 20191920

約数和(自身を除く): 11538252

約数列:

[1, 2, 3, 4, 6, 12, 721139, 1442278, 2163417, 2884556, 4326834, 8653668]

約数ペア:

[(1, 8653668), (2, 4326834), (3, 2884556), (4, 2163417), (6, 1442278), (12, 721139)]