2018219616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1031}}^1$

素因数の和:2025

約数の個数: 144

約数和(自身を含む): 6572337408

約数和(自身を除く): 4554117792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 971, 1008, 1031, 1942, 2016, 2062, 2913, 3093, 3884, 4124, 5826, 6186, 6797, 7217, 7768, 8248, 8739, 9279, 11652, 12372, 13594, 14434, 15536, 16496, 17478, 18558, 20391, 21651, 23304, 24744, 27188, 28868, 31072, 32992, 34956, 37116, 40782, 43302, 46608, 49488, 54376, 57736, 61173, 64953, 69912, 74232, 81564, 86604, 93216, 98976, 108752, 115472, 122346, 129906, 139824, 148464, 163128, 173208, 217504, 230944, 244692, 259812, 279648, 296928, 326256, 346416, 489384, 519624, 652512, 692832, 978768, 1001101, 1039248, 1957536, 2002202, 2078496, 3003303, 4004404, 6006606, 7007707, 8008808, 9009909, 12013212, 14015414, 16017616, 18019818, 21023121, 24026424, 28030828, 32035232, 36039636, 42046242, 48052848, 56061656, 63069363, 72079272, 84092484, 96105696, 112123312, 126138726, 144158544, 168184968, 224246624, 252277452, 288317088, 336369936, 504554904, 672739872, 1009109808, 2018219616]

約数ペア:

[(1, 2018219616), (2, 1009109808), (3, 672739872), (4, 504554904), (6, 336369936), (7, 288317088), (8, 252277452), (9, 224246624), (12, 168184968), (14, 144158544), (16, 126138726), (18, 112123312), (21, 96105696), (24, 84092484), (28, 72079272), (32, 63069363), (36, 56061656), (42, 48052848), (48, 42046242), (56, 36039636), (63, 32035232), (72, 28030828), (84, 24026424), (96, 21023121), (112, 18019818), (126, 16017616), (144, 14015414), (168, 12013212), (224, 9009909), (252, 8008808), (288, 7007707), (336, 6006606), (504, 4004404), (672, 3003303), (971, 2078496), (1008, 2002202), (1031, 1957536), (1942, 1039248), (2016, 1001101), (2062, 978768), (2913, 692832), (3093, 652512), (3884, 519624), (4124, 489384), (5826, 346416), (6186, 326256), (6797, 296928), (7217, 279648), (7768, 259812), (8248, 244692), (8739, 230944), (9279, 217504), (11652, 173208), (12372, 163128), (13594, 148464), (14434, 139824), (15536, 129906), (16496, 122346), (17478, 115472), (18558, 108752), (20391, 98976), (21651, 93216), (23304, 86604), (24744, 81564), (27188, 74232), (28868, 69912), (31072, 64953), (32992, 61173), (34956, 57736), (37116, 54376), (40782, 49488), (43302, 46608)]