39037986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 72

約数和(自身を含む): 94122756

約数和(自身を除く): 55084770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 169, 234, 246, 313, 338, 369, 507, 533, 626, 738, 939, 1014, 1066, 1521, 1599, 1878, 2817, 3042, 3198, 4069, 4797, 5634, 6929, 8138, 9594, 12207, 12833, 13858, 20787, 24414, 25666, 36621, 38499, 41574, 52897, 62361, 73242, 76998, 105794, 115497, 124722, 158691, 166829, 230994, 317382, 333658, 476073, 500487, 952146, 1000974, 1501461, 2168777, 3002922, 4337554, 6506331, 13012662, 19518993, 39037986]

約数ペア:

[(1, 39037986), (2, 19518993), (3, 13012662), (6, 6506331), (9, 4337554), (13, 3002922), (18, 2168777), (26, 1501461), (39, 1000974), (41, 952146), (78, 500487), (82, 476073), (117, 333658), (123, 317382), (169, 230994), (234, 166829), (246, 158691), (313, 124722), (338, 115497), (369, 105794), (507, 76998), (533, 73242), (626, 62361), (738, 52897), (939, 41574), (1014, 38499), (1066, 36621), (1521, 25666), (1599, 24414), (1878, 20787), (2817, 13858), (3042, 12833), (3198, 12207), (4069, 9594), (4797, 8138), (5634, 6929)]