42634137

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 72309888

約数和(自身を除く): 29675751

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 169, 273, 287, 293, 507, 533, 861, 879, 1183, 1599, 2051, 3549, 3731, 3809, 6153, 6929, 11193, 11427, 12013, 20787, 26663, 36039, 48503, 49517, 79989, 84091, 145509, 148551, 156169, 252273, 346619, 468507, 1039857, 1093183, 2030197, 3279549, 6090591, 14211379, 42634137]

約数ペア:

[(1, 42634137), (3, 14211379), (7, 6090591), (13, 3279549), (21, 2030197), (39, 1093183), (41, 1039857), (91, 468507), (123, 346619), (169, 252273), (273, 156169), (287, 148551), (293, 145509), (507, 84091), (533, 79989), (861, 49517), (879, 48503), (1183, 36039), (1599, 26663), (2051, 20787), (3549, 12013), (3731, 11427), (3809, 11193), (6153, 6929)]