18550924

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2971}}^1$

素因数の和:3205

約数の個数: 24

約数和(自身を含む): 37280768

約数和(自身を除く): 18729844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 2971, 3122, 5942, 6244, 11884, 20797, 41594, 83188, 662533, 1325066, 2650132, 4637731, 9275462, 18550924]

約数ペア:

[(1, 18550924), (2, 9275462), (4, 4637731), (7, 2650132), (14, 1325066), (28, 662533), (223, 83188), (446, 41594), (892, 20797), (1561, 11884), (2971, 6244), (3122, 5942)]