2018691618

素因数分解:

$2^1\times 3^1\times {\mathrm{2579}}^1\times {\mathrm{130457}}^1$

素因数の和:133041

約数の個数: 16

約数和(自身を含む): 4038979680

約数和(自身を除く): 2020288062

約数列:

[1, 2, 3, 6, 2579, 5158, 7737, 15474, 130457, 260914, 391371, 782742, 336448603, 672897206, 1009345809, 2018691618]

約数ペア:

[(1, 2018691618), (2, 1009345809), (3, 672897206), (6, 336448603), (2579, 782742), (5158, 391371), (7737, 260914), (15474, 130457)]