21167022

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{4297}}^1$

素因数の和:5123

約数の個数: 16

約数和(自身を含む): 42395472

約数和(自身を除く): 21228450

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4297, 4926, 8594, 12891, 25782, 3527837, 7055674, 10583511, 21167022]

約数ペア:

[(1, 21167022), (2, 10583511), (3, 7055674), (6, 3527837), (821, 25782), (1642, 12891), (2463, 8594), (4297, 4926)]