2952640386

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{82141}}^1$

素因数の和:84146

約数の個数: 24

約数和(自身を含む): 6400668924

約数和(自身を除く): 3448028538

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 5991, 11982, 17973, 35946, 82141, 164282, 246423, 492846, 739269, 1478538, 164035577, 328071154, 492106731, 984213462, 1476320193, 2952640386]

約数ペア:

[(1, 2952640386), (2, 1476320193), (3, 984213462), (6, 492106731), (9, 328071154), (18, 164035577), (1997, 1478538), (3994, 739269), (5991, 492846), (11982, 246423), (17973, 164282), (35946, 82141)]