2783171988

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{62701}}^1$

素因数の和:62854

約数の個数: 60

約数和(自身を含む): 7328985972

約数和(自身を除く): 4545813984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 11097, 14796, 22194, 44388, 62701, 125402, 188103, 250804, 376206, 564309, 752412, 1128618, 1692927, 2257236, 3385854, 5078781, 6771708, 8590037, 10157562, 17180074, 20315124, 25770111, 34360148, 51540222, 77310333, 103080444, 154620666, 231930999, 309241332, 463861998, 695792997, 927723996, 1391585994, 2783171988]

約数ペア:

[(1, 2783171988), (2, 1391585994), (3, 927723996), (4, 695792997), (6, 463861998), (9, 309241332), (12, 231930999), (18, 154620666), (27, 103080444), (36, 77310333), (54, 51540222), (81, 34360148), (108, 25770111), (137, 20315124), (162, 17180074), (274, 10157562), (324, 8590037), (411, 6771708), (548, 5078781), (822, 3385854), (1233, 2257236), (1644, 1692927), (2466, 1128618), (3699, 752412), (4932, 564309), (7398, 376206), (11097, 250804), (14796, 188103), (22194, 125402), (44388, 62701)]