2021050224

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{108799}}^1$

素因数の和:108859

約数の個数: 80

約数和(自身を含む): 5936128000

約数和(自身を除く): 3915077776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 108799, 217598, 326397, 435196, 652794, 870392, 979191, 1305588, 1740784, 1958382, 2611176, 2937573, 3916764, 4678357, 5222352, 5875146, 7833528, 9356714, 11750292, 14035071, 15667056, 18713428, 23500584, 28070142, 37426856, 42105213, 47001168, 56140284, 74853712, 84210426, 112280568, 126315639, 168420852, 224561136, 252631278, 336841704, 505262556, 673683408, 1010525112, 2021050224]

約数ペア:

[(1, 2021050224), (2, 1010525112), (3, 673683408), (4, 505262556), (6, 336841704), (8, 252631278), (9, 224561136), (12, 168420852), (16, 126315639), (18, 112280568), (24, 84210426), (27, 74853712), (36, 56140284), (43, 47001168), (48, 42105213), (54, 37426856), (72, 28070142), (86, 23500584), (108, 18713428), (129, 15667056), (144, 14035071), (172, 11750292), (216, 9356714), (258, 7833528), (344, 5875146), (387, 5222352), (432, 4678357), (516, 3916764), (688, 2937573), (774, 2611176), (1032, 1958382), (1161, 1740784), (1548, 1305588), (2064, 979191), (2322, 870392), (3096, 652794), (4644, 435196), (6192, 326397), (9288, 217598), (18576, 108799)]