25369902

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 60288000

約数和(自身を除く): 34918098

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 313, 342, 474, 513, 626, 711, 939, 1026, 1422, 1501, 1878, 2133, 2817, 3002, 4266, 4503, 5634, 5947, 8451, 9006, 11894, 13509, 16902, 17841, 24727, 27018, 35682, 40527, 49454, 53523, 74181, 81054, 107046, 148362, 160569, 222543, 321138, 445086, 469813, 667629, 939626, 1335258, 1409439, 2818878, 4228317, 8456634, 12684951, 25369902]

約数ペア:

[(1, 25369902), (2, 12684951), (3, 8456634), (6, 4228317), (9, 2818878), (18, 1409439), (19, 1335258), (27, 939626), (38, 667629), (54, 469813), (57, 445086), (79, 321138), (114, 222543), (158, 160569), (171, 148362), (237, 107046), (313, 81054), (342, 74181), (474, 53523), (513, 49454), (626, 40527), (711, 35682), (939, 27018), (1026, 24727), (1422, 17841), (1501, 16902), (1878, 13509), (2133, 11894), (2817, 9006), (3002, 8451), (4266, 5947), (4503, 5634)]