5389866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 12489984

約数和(自身を除く): 7100118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 277, 282, 414, 423, 554, 831, 846, 1081, 1662, 2162, 2493, 3243, 4986, 6371, 6486, 9729, 12742, 13019, 19113, 19458, 26038, 38226, 39057, 57339, 78114, 114678, 117171, 234342, 299437, 598874, 898311, 1796622, 2694933, 5389866]

約数ペア:

[(1, 5389866), (2, 2694933), (3, 1796622), (6, 898311), (9, 598874), (18, 299437), (23, 234342), (46, 117171), (47, 114678), (69, 78114), (94, 57339), (138, 39057), (141, 38226), (207, 26038), (277, 19458), (282, 19113), (414, 13019), (423, 12742), (554, 9729), (831, 6486), (846, 6371), (1081, 4986), (1662, 3243), (2162, 2493)]