129584772

素因数分解:

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

素因数の和:399969

約数の個数: 30

約数和(自身を含む): 338761038

約数和(自身を除く): 209176266

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 399953, 799906, 1199859, 1599812, 2399718, 3599577, 4799436, 7199154, 10798731, 14398308, 21597462, 32396193, 43194924, 64792386, 129584772]

約数ペア:

[(1, 129584772), (2, 64792386), (3, 43194924), (4, 32396193), (6, 21597462), (9, 14398308), (12, 10798731), (18, 7199154), (27, 4799436), (36, 3599577), (54, 2399718), (81, 1599812), (108, 1199859), (162, 799906), (324, 399953)]