816103668

素因数分解:

$2^2\times 3^1\times {\mathrm{68008639}}^1$

素因数の和:68008646

約数の個数: 12

約数和(自身を含む): 1904241920

約数和(自身を除く): 1088138252

約数列:

[1, 2, 3, 4, 6, 12, 68008639, 136017278, 204025917, 272034556, 408051834, 816103668]

約数ペア:

[(1, 816103668), (2, 408051834), (3, 272034556), (4, 204025917), (6, 136017278), (12, 68008639)]