64792386

素因数分解:

$2^1\times 3^4\times {\mathrm{399953}}^1$

素因数の和:399967

約数の個数: 20

約数和(自身を含む): 145183302

約数和(自身を除く): 80390916

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 399953, 799906, 1199859, 2399718, 3599577, 7199154, 10798731, 21597462, 32396193, 64792386]

約数ペア:

[(1, 64792386), (2, 32396193), (3, 21597462), (6, 10798731), (9, 7199154), (18, 3599577), (27, 2399718), (54, 1199859), (81, 799906), (162, 399953)]