21066834

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{39451}}^1$

素因数の和:39545

約数の個数: 16

約数和(自身を含む): 42608160

約数和(自身を除く): 21541326

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 39451, 78902, 118353, 236706, 3511139, 7022278, 10533417, 21066834]

約数ペア:

[(1, 21066834), (2, 10533417), (3, 7022278), (6, 3511139), (89, 236706), (178, 118353), (267, 78902), (534, 39451)]