2680458894

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1366187}}^1$

素因数の和:1366304

約数の個数: 24

約数和(自身を含む): 5860946520

約数和(自身を除く): 3180487626

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 1366187, 2732374, 4098561, 8197122, 12295683, 24591366, 148914383, 297828766, 446743149, 893486298, 1340229447, 2680458894]

約数ペア:

[(1, 2680458894), (2, 1340229447), (3, 893486298), (6, 446743149), (9, 297828766), (18, 148914383), (109, 24591366), (218, 12295683), (327, 8197122), (654, 4098561), (981, 2732374), (1962, 1366187)]