81552762

素因数分解:

$2^1\times 3^2\times {\mathrm{4530709}}^1$

素因数の和:4530717

約数の個数: 12

約数和(自身を含む): 176697690

約数和(自身を除く): 95144928

約数列:

[1, 2, 3, 6, 9, 18, 4530709, 9061418, 13592127, 27184254, 40776381, 81552762]

約数ペア:

[(1, 81552762), (2, 40776381), (3, 27184254), (6, 13592127), (9, 9061418), (18, 4530709)]