2018129061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2723521}}^1$

素因数の和:2723556

約数の個数: 16

約数和(自身を含む): 3050344640

約数和(自身を除く): 1032215579

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2723521, 8170563, 35405773, 51746899, 106217319, 155240697, 672709687, 2018129061]

約数ペア:

[(1, 2018129061), (3, 672709687), (13, 155240697), (19, 106217319), (39, 51746899), (57, 35405773), (247, 8170563), (741, 2723521)]