21353034

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{53117}}^1$

素因数の和:53189

約数の個数: 16

約数和(自身を含む): 43344288

約数和(自身を除く): 21991254

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 53117, 106234, 159351, 318702, 3558839, 7117678, 10676517, 21353034]

約数ペア:

[(1, 21353034), (2, 10676517), (3, 7117678), (6, 3558839), (67, 318702), (134, 159351), (201, 106234), (402, 53117)]