12321648

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2142

約数の個数: 60

約数和(自身を含む): 35341488

約数和(自身を除く): 23019840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2087, 2952, 4174, 5904, 6261, 8348, 12522, 16696, 18783, 25044, 33392, 37566, 50088, 75132, 85567, 100176, 150264, 171134, 256701, 300528, 342268, 513402, 684536, 770103, 1026804, 1369072, 1540206, 2053608, 3080412, 4107216, 6160824, 12321648]

約数ペア:

[(1, 12321648), (2, 6160824), (3, 4107216), (4, 3080412), (6, 2053608), (8, 1540206), (9, 1369072), (12, 1026804), (16, 770103), (18, 684536), (24, 513402), (36, 342268), (41, 300528), (48, 256701), (72, 171134), (82, 150264), (123, 100176), (144, 85567), (164, 75132), (246, 50088), (328, 37566), (369, 33392), (492, 25044), (656, 18783), (738, 16696), (984, 12522), (1476, 8348), (1968, 6261), (2087, 5904), (2952, 4174)]