15672842874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11047}}^1$

素因数の和:11161

約数の個数: 128

約数和(自身を含む): 39200071680

約数和(自身を除く): 23527228806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 47, 54, 78, 86, 94, 117, 129, 141, 234, 258, 282, 351, 387, 423, 559, 611, 702, 774, 846, 1118, 1161, 1222, 1269, 1677, 1833, 2021, 2322, 2538, 3354, 3666, 4042, 5031, 5499, 6063, 10062, 10998, 11047, 12126, 15093, 16497, 18189, 22094, 26273, 30186, 32994, 33141, 36378, 52546, 54567, 66282, 78819, 99423, 109134, 143611, 157638, 198846, 236457, 287222, 298269, 430833, 472914, 475021, 519209, 596538, 709371, 861666, 950042, 1038418, 1292499, 1418742, 1425063, 1557627, 2584998, 2850126, 3115254, 3877497, 4275189, 4672881, 6175273, 6749717, 7754994, 8550378, 9345762, 12350546, 12825567, 13499434, 14018643, 18525819, 20249151, 22325987, 25651134, 28037286, 37051638, 40498302, 44651974, 55577457, 60747453, 66977961, 111154914, 121494906, 133955922, 166732371, 182242359, 200933883, 290237831, 333464742, 364484718, 401867766, 580475662, 602801649, 870713493, 1205603298, 1741426986, 2612140479, 5224280958, 7836421437, 15672842874]

約数ペア:

[(1, 15672842874), (2, 7836421437), (3, 5224280958), (6, 2612140479), (9, 1741426986), (13, 1205603298), (18, 870713493), (26, 602801649), (27, 580475662), (39, 401867766), (43, 364484718), (47, 333464742), (54, 290237831), (78, 200933883), (86, 182242359), (94, 166732371), (117, 133955922), (129, 121494906), (141, 111154914), (234, 66977961), (258, 60747453), (282, 55577457), (351, 44651974), (387, 40498302), (423, 37051638), (559, 28037286), (611, 25651134), (702, 22325987), (774, 20249151), (846, 18525819), (1118, 14018643), (1161, 13499434), (1222, 12825567), (1269, 12350546), (1677, 9345762), (1833, 8550378), (2021, 7754994), (2322, 6749717), (2538, 6175273), (3354, 4672881), (3666, 4275189), (4042, 3877497), (5031, 3115254), (5499, 2850126), (6063, 2584998), (10062, 1557627), (10998, 1425063), (11047, 1418742), (12126, 1292499), (15093, 1038418), (16497, 950042), (18189, 861666), (22094, 709371), (26273, 596538), (30186, 519209), (32994, 475021), (33141, 472914), (36378, 430833), (52546, 298269), (54567, 287222), (66282, 236457), (78819, 198846), (99423, 157638), (109134, 143611)]