80540622

素因数分解:

$2^1\times 3^3\times {\mathrm{1491493}}^1$

素因数の和:1491504

約数の個数: 16

約数和(自身を含む): 178979280

約数和(自身を除く): 98438658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1491493, 2982986, 4474479, 8948958, 13423437, 26846874, 40270311, 80540622]

約数ペア:

[(1, 80540622), (2, 40270311), (3, 26846874), (6, 13423437), (9, 8948958), (18, 4474479), (27, 2982986), (54, 1491493)]