18085700864

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131071}}^1$

素因数の和:131112

約数の個数: 108

約数和(自身を含む): 45812809728

約数和(自身を除く): 27727108864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 1792, 2156, 2464, 2816, 3136, 4312, 4928, 6272, 8624, 9856, 12544, 17248, 19712, 34496, 68992, 131071, 137984, 262142, 524284, 917497, 1048568, 1441781, 1834994, 2097136, 2883562, 3669988, 4194272, 5767124, 6422479, 7339976, 8388544, 10092467, 11534248, 12844958, 14679952, 16777088, 20184934, 23068496, 25689916, 29359904, 33554176, 40369868, 46136992, 51379832, 58719808, 70647269, 80739736, 92273984, 102759664, 117439616, 141294538, 161479472, 184547968, 205519328, 234879232, 282589076, 322958944, 369095936, 411038656, 565178152, 645917888, 822077312, 1130356304, 1291835776, 1644154624, 2260712608, 2583671552, 4521425216, 9042850432, 18085700864]

約数ペア:

[(1, 18085700864), (2, 9042850432), (4, 4521425216), (7, 2583671552), (8, 2260712608), (11, 1644154624), (14, 1291835776), (16, 1130356304), (22, 822077312), (28, 645917888), (32, 565178152), (44, 411038656), (49, 369095936), (56, 322958944), (64, 282589076), (77, 234879232), (88, 205519328), (98, 184547968), (112, 161479472), (128, 141294538), (154, 117439616), (176, 102759664), (196, 92273984), (224, 80739736), (256, 70647269), (308, 58719808), (352, 51379832), (392, 46136992), (448, 40369868), (539, 33554176), (616, 29359904), (704, 25689916), (784, 23068496), (896, 20184934), (1078, 16777088), (1232, 14679952), (1408, 12844958), (1568, 11534248), (1792, 10092467), (2156, 8388544), (2464, 7339976), (2816, 6422479), (3136, 5767124), (4312, 4194272), (4928, 3669988), (6272, 2883562), (8624, 2097136), (9856, 1834994), (12544, 1441781), (17248, 1048568), (19712, 917497), (34496, 524284), (68992, 262142), (131071, 137984)]