2018653689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2724229}}^1$

素因数の和:2724264

約数の個数: 16

約数和(自身を含む): 3051137600

約数和(自身を除く): 1032483911

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2724229, 8172687, 35414977, 51760351, 106244931, 155281053, 672884563, 2018653689]

約数ペア:

[(1, 2018653689), (3, 672884563), (13, 155281053), (19, 106244931), (39, 51760351), (57, 35414977), (247, 8172687), (741, 2724229)]