81242622

素因数分解:

$2^1\times 3^3\times {\mathrm{1504493}}^1$

素因数の和:1504504

約数の個数: 16

約数和(自身を含む): 180539280

約数和(自身を除く): 99296658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1504493, 3008986, 4513479, 9026958, 13540437, 27080874, 40621311, 81242622]

約数ペア:

[(1, 81242622), (2, 40621311), (3, 27080874), (6, 13540437), (9, 9026958), (18, 4513479), (27, 3008986), (54, 1504493)]