81627012

素因数分解:

$2^2\times 3^2\times {\mathrm{2267417}}^1$

素因数の和:2267427

約数の個数: 18

約数和(自身を含む): 206335038

約数和(自身を除く): 124708026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2267417, 4534834, 6802251, 9069668, 13604502, 20406753, 27209004, 40813506, 81627012]

約数ペア:

[(1, 81627012), (2, 40813506), (3, 27209004), (4, 20406753), (6, 13604502), (9, 9069668), (12, 6802251), (18, 4534834), (36, 2267417)]