2018539743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{80803}}^1$

素因数の和:81574

約数の個数: 16

約数和(自身を含む): 2939972736

約数和(自身を除く): 921432993

約数列:

[1, 3, 11, 33, 757, 2271, 8327, 24981, 80803, 242409, 888833, 2666499, 61167871, 183503613, 672846581, 2018539743]

約数ペア:

[(1, 2018539743), (3, 672846581), (11, 183503613), (33, 61167871), (757, 2666499), (2271, 888833), (8327, 242409), (24981, 80803)]