81934938

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{16433}}^1$

素因数の和:16718

約数の個数: 24

約数和(自身を含む): 178177428

約数和(自身を除く): 96242490

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 16433, 32866, 49299, 98598, 147897, 295794, 4551941, 9103882, 13655823, 27311646, 40967469, 81934938]

約数ペア:

[(1, 81934938), (2, 40967469), (3, 27311646), (6, 13655823), (9, 9103882), (18, 4551941), (277, 295794), (554, 147897), (831, 98598), (1662, 49299), (2493, 32866), (4986, 16433)]