2019979674

素因数分解:

$2^1\times 3^3\times {\mathrm{2633}}^1\times {\mathrm{14207}}^1$

素因数の和:16851

約数の個数: 32

約数和(自身を含む): 4490864640

約数和(自身を除く): 2470884966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2633, 5266, 7899, 14207, 15798, 23697, 28414, 42621, 47394, 71091, 85242, 127863, 142182, 255726, 383589, 767178, 37407031, 74814062, 112221093, 224442186, 336663279, 673326558, 1009989837, 2019979674]

約数ペア:

[(1, 2019979674), (2, 1009989837), (3, 673326558), (6, 336663279), (9, 224442186), (18, 112221093), (27, 74814062), (54, 37407031), (2633, 767178), (5266, 383589), (7899, 255726), (14207, 142182), (15798, 127863), (23697, 85242), (28414, 71091), (42621, 47394)]