81624762

素因数分解:

$2^1\times 3^2\times {\mathrm{4534709}}^1$

素因数の和:4534717

約数の個数: 12

約数和(自身を含む): 176853690

約数和(自身を除く): 95228928

約数列:

[1, 2, 3, 6, 9, 18, 4534709, 9069418, 13604127, 27208254, 40812381, 81624762]

約数ペア:

[(1, 81624762), (2, 40812381), (3, 27208254), (6, 13604127), (9, 9069418), (18, 4534709)]