2012876784

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{108359}}^1$

素因数の和:108419

約数の個数: 80

約数和(自身を含む): 5912121600

約数和(自身を除く): 3899244816

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, 108359, 216718, 325077, 433436, 650154, 866872, 975231, 1300308, 1733744, 1950462, 2600616, 2925693, 3900924, 4659437, 5201232, 5851386, 7801848, 9318874, 11702772, 13978311, 15603696, 18637748, 23405544, 27956622, 37275496, 41934933, 46811088, 55913244, 74550992, 83869866, 111826488, 125804799, 167739732, 223652976, 251609598, 335479464, 503219196, 670958928, 1006438392, 2012876784]

約数ペア:

[(1, 2012876784), (2, 1006438392), (3, 670958928), (4, 503219196), (6, 335479464), (8, 251609598), (9, 223652976), (12, 167739732), (16, 125804799), (18, 111826488), (24, 83869866), (27, 74550992), (36, 55913244), (43, 46811088), (48, 41934933), (54, 37275496), (72, 27956622), (86, 23405544), (108, 18637748), (129, 15603696), (144, 13978311), (172, 11702772), (216, 9318874), (258, 7801848), (344, 5851386), (387, 5201232), (432, 4659437), (516, 3900924), (688, 2925693), (774, 2600616), (1032, 1950462), (1161, 1733744), (1548, 1300308), (2064, 975231), (2322, 866872), (3096, 650154), (4644, 433436), (6192, 325077), (9288, 216718), (18576, 108359)]