2069778858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{36209}}^1$

素因数の和:37582

約数の個数: 32

約数和(自身を含む): 4734529920

約数和(自身を除く): 2664751062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1361, 2722, 4083, 8166, 9527, 19054, 28581, 36209, 57162, 72418, 108627, 217254, 253463, 506926, 760389, 1520778, 49280449, 98560898, 147841347, 295682694, 344963143, 689926286, 1034889429, 2069778858]

約数ペア:

[(1, 2069778858), (2, 1034889429), (3, 689926286), (6, 344963143), (7, 295682694), (14, 147841347), (21, 98560898), (42, 49280449), (1361, 1520778), (2722, 760389), (4083, 506926), (8166, 253463), (9527, 217254), (19054, 108627), (28581, 72418), (36209, 57162)]