2018681295

素因数分解:

$3^1\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{41143}}^1$

素因数の和:44422

約数の個数: 16

約数和(自身を含む): 3230956032

約数和(自身を除く): 1212274737

約数列:

[1, 3, 5, 15, 3271, 9813, 16355, 41143, 49065, 123429, 205715, 617145, 134578753, 403736259, 672893765, 2018681295]

約数ペア:

[(1, 2018681295), (3, 672893765), (5, 403736259), (15, 134578753), (3271, 617145), (9813, 205715), (16355, 123429), (41143, 49065)]