1818707904

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{26987}}^1$

素因数の和:27024

約数の個数: 140

約数和(自身を含む): 5806144344

約数和(自身を除く): 3987436440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3744, 4212, 5184, 5616, 7488, 8424, 11232, 16848, 22464, 26987, 33696, 53974, 67392, 80961, 107948, 161922, 215896, 242883, 323844, 350831, 431792, 485766, 647688, 701662, 728649, 863584, 971532, 1052493, 1295376, 1403324, 1457298, 1727168, 1943064, 2104986, 2185947, 2590752, 2806648, 2914596, 3157479, 3886128, 4209972, 4371894, 5181504, 5613296, 5829192, 6314958, 7772256, 8419944, 8743788, 9472437, 11226592, 11658384, 12629916, 15544512, 16839888, 17487576, 18944874, 22453184, 23316768, 25259832, 28417311, 33679776, 34975152, 37889748, 46633536, 50519664, 56834622, 67359552, 69950304, 75779496, 101039328, 113669244, 139900608, 151558992, 202078656, 227338488, 303117984, 454676976, 606235968, 909353952, 1818707904]

約数ペア:

[(1, 1818707904), (2, 909353952), (3, 606235968), (4, 454676976), (6, 303117984), (8, 227338488), (9, 202078656), (12, 151558992), (13, 139900608), (16, 113669244), (18, 101039328), (24, 75779496), (26, 69950304), (27, 67359552), (32, 56834622), (36, 50519664), (39, 46633536), (48, 37889748), (52, 34975152), (54, 33679776), (64, 28417311), (72, 25259832), (78, 23316768), (81, 22453184), (96, 18944874), (104, 17487576), (108, 16839888), (117, 15544512), (144, 12629916), (156, 11658384), (162, 11226592), (192, 9472437), (208, 8743788), (216, 8419944), (234, 7772256), (288, 6314958), (312, 5829192), (324, 5613296), (351, 5181504), (416, 4371894), (432, 4209972), (468, 3886128), (576, 3157479), (624, 2914596), (648, 2806648), (702, 2590752), (832, 2185947), (864, 2104986), (936, 1943064), (1053, 1727168), (1248, 1457298), (1296, 1403324), (1404, 1295376), (1728, 1052493), (1872, 971532), (2106, 863584), (2496, 728649), (2592, 701662), (2808, 647688), (3744, 485766), (4212, 431792), (5184, 350831), (5616, 323844), (7488, 242883), (8424, 215896), (11232, 161922), (16848, 107948), (22464, 80961), (26987, 67392), (33696, 53974)]