2013261768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{128857}}^1$

素因数の和:128907

約数の個数: 96

約数和(自身を含む): 6432591360

約数和(自身を除く): 4419329592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 128857, 257714, 386571, 515428, 773142, 901999, 1030856, 1159713, 1546284, 1803998, 2319426, 2705997, 3092568, 3607996, 3994567, 4638852, 5411994, 7215992, 7989134, 8117991, 9277704, 10823988, 11983701, 15978268, 16235982, 21647976, 23967402, 27961969, 31956536, 32471964, 35951103, 47934804, 55923938, 64943928, 71902206, 83885907, 95869608, 111847876, 143804412, 167771814, 223695752, 251657721, 287608824, 335543628, 503315442, 671087256, 1006630884, 2013261768]

約数ペア:

[(1, 2013261768), (2, 1006630884), (3, 671087256), (4, 503315442), (6, 335543628), (7, 287608824), (8, 251657721), (9, 223695752), (12, 167771814), (14, 143804412), (18, 111847876), (21, 95869608), (24, 83885907), (28, 71902206), (31, 64943928), (36, 55923938), (42, 47934804), (56, 35951103), (62, 32471964), (63, 31956536), (72, 27961969), (84, 23967402), (93, 21647976), (124, 16235982), (126, 15978268), (168, 11983701), (186, 10823988), (217, 9277704), (248, 8117991), (252, 7989134), (279, 7215992), (372, 5411994), (434, 4638852), (504, 3994567), (558, 3607996), (651, 3092568), (744, 2705997), (868, 2319426), (1116, 1803998), (1302, 1546284), (1736, 1159713), (1953, 1030856), (2232, 901999), (2604, 773142), (3906, 515428), (5208, 386571), (7812, 257714), (15624, 128857)]