1556193726

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{953}}^1\times {\mathrm{1093}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 3419082576

約数和(自身を除く): 1862888850

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 953, 1093, 1494, 1906, 2186, 2859, 3279, 5718, 6558, 8577, 9837, 17154, 19674, 79099, 90719, 158198, 181438, 237297, 272157, 474594, 544314, 711891, 816471, 1041629, 1423782, 1632942, 2083258, 3124887, 6249774, 9374661, 18749322, 86455207, 172910414, 259365621, 518731242, 778096863, 1556193726]

約数ペア:

[(1, 1556193726), (2, 778096863), (3, 518731242), (6, 259365621), (9, 172910414), (18, 86455207), (83, 18749322), (166, 9374661), (249, 6249774), (498, 3124887), (747, 2083258), (953, 1632942), (1093, 1423782), (1494, 1041629), (1906, 816471), (2186, 711891), (2859, 544314), (3279, 474594), (5718, 272157), (6558, 237297), (8577, 181438), (9837, 158198), (17154, 90719), (19674, 79099)]