123984042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2341}}^1$

素因数の和:2463

約数の個数: 64

約数和(自身を含む): 308469504

約数和(自身を除く): 184485462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 546, 582, 679, 1261, 1358, 2037, 2341, 2522, 3783, 4074, 4682, 7023, 7566, 8827, 14046, 16387, 17654, 26481, 30433, 32774, 49161, 52962, 60866, 91299, 98322, 182598, 213031, 227077, 426062, 454154, 639093, 681231, 1278186, 1362462, 1589539, 2952001, 3179078, 4768617, 5904002, 8856003, 9537234, 17712006, 20664007, 41328014, 61992021, 123984042]

約数ペア:

[(1, 123984042), (2, 61992021), (3, 41328014), (6, 20664007), (7, 17712006), (13, 9537234), (14, 8856003), (21, 5904002), (26, 4768617), (39, 3179078), (42, 2952001), (78, 1589539), (91, 1362462), (97, 1278186), (182, 681231), (194, 639093), (273, 454154), (291, 426062), (546, 227077), (582, 213031), (679, 182598), (1261, 98322), (1358, 91299), (2037, 60866), (2341, 52962), (2522, 49161), (3783, 32774), (4074, 30433), (4682, 26481), (7023, 17654), (7566, 16387), (8827, 14046)]