8271408966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72556219}}^1$

素因数の和:72556243

約数の個数: 16

約数和(自身を含む): 17413492800

約数和(自身を除く): 9142083834

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 72556219, 145112438, 217668657, 435337314, 1378568161, 2757136322, 4135704483, 8271408966]

約数ペア:

[(1, 8271408966), (2, 4135704483), (3, 2757136322), (6, 1378568161), (19, 435337314), (38, 217668657), (57, 145112438), (114, 72556219)]