8889648066

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1999471}}^1$

素因数の和:1999511

約数の個数: 48

約数和(自身を含む): 21834234240

約数和(自身を除く): 12944586174

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 1999471, 3998942, 5998413, 11996826, 17995239, 25993123, 35990478, 37989949, 51986246, 75979898, 77979369, 113969847, 155958738, 227939694, 233938107, 341909541, 467876214, 493869337, 683819082, 987738674, 1481608011, 2963216022, 4444824033, 8889648066]

約数ペア:

[(1, 8889648066), (2, 4444824033), (3, 2963216022), (6, 1481608011), (9, 987738674), (13, 683819082), (18, 493869337), (19, 467876214), (26, 341909541), (38, 233938107), (39, 227939694), (57, 155958738), (78, 113969847), (114, 77979369), (117, 75979898), (171, 51986246), (234, 37989949), (247, 35990478), (342, 25993123), (494, 17995239), (741, 11996826), (1482, 5998413), (2223, 3998942), (4446, 1999471)]