8045665188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{858479}}^1$

素因数の和:858568

約数の個数: 48

約数和(自身を含む): 20768348160

約数和(自身を除く): 12722682972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 858479, 1716958, 2575437, 3433916, 5150874, 9443269, 10301748, 18886538, 28329807, 37773076, 56659614, 60952009, 113319228, 121904018, 182856027, 243808036, 365712054, 670472099, 731424108, 1340944198, 2011416297, 2681888396, 4022832594, 8045665188]

約数ペア:

[(1, 8045665188), (2, 4022832594), (3, 2681888396), (4, 2011416297), (6, 1340944198), (11, 731424108), (12, 670472099), (22, 365712054), (33, 243808036), (44, 182856027), (66, 121904018), (71, 113319228), (132, 60952009), (142, 56659614), (213, 37773076), (284, 28329807), (426, 18886538), (781, 10301748), (852, 9443269), (1562, 5150874), (2343, 3433916), (3124, 2575437), (4686, 1716958), (9372, 858479)]