18079434

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2237}}^1$

素因数の和:2694

約数の個数: 24

約数和(自身を含む): 39276900

約数和(自身を除く): 21197466

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2237, 2694, 4041, 4474, 6711, 8082, 13422, 20133, 40266, 1004413, 2008826, 3013239, 6026478, 9039717, 18079434]

約数ペア:

[(1, 18079434), (2, 9039717), (3, 6026478), (6, 3013239), (9, 2008826), (18, 1004413), (449, 40266), (898, 20133), (1347, 13422), (2237, 8082), (2694, 6711), (4041, 4474)]