21382626

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{42937}}^1$

素因数の和:43025

約数の個数: 16

約数和(自身を含む): 43281504

約数和(自身を除く): 21898878

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 42937, 85874, 128811, 257622, 3563771, 7127542, 10691313, 21382626]

約数ペア:

[(1, 21382626), (2, 10691313), (3, 7127542), (6, 3563771), (83, 257622), (166, 128811), (249, 85874), (498, 42937)]