21000929034

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{52241117}}^1$

素因数の和:52241189

約数の個数: 16

約数和(自身を含む): 42628752288

約数和(自身を除く): 21627823254

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 52241117, 104482234, 156723351, 313446702, 3500154839, 7000309678, 10500464517, 21000929034]

約数ペア:

[(1, 21000929034), (2, 10500464517), (3, 7000309678), (6, 3500154839), (67, 313446702), (134, 156723351), (201, 104482234), (402, 52241117)]