21860941536

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{37783}}^1$

素因数の和:37854

約数の個数: 216

約数和(自身を含む): 74082559824

約数和(自身を除く): 52221618288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 96, 98, 112, 123, 126, 144, 147, 164, 168, 196, 224, 246, 252, 287, 288, 294, 328, 336, 369, 392, 441, 492, 504, 574, 588, 656, 672, 738, 784, 861, 882, 984, 1008, 1148, 1176, 1312, 1476, 1568, 1722, 1764, 1968, 2009, 2016, 2296, 2352, 2583, 2952, 3444, 3528, 3936, 4018, 4592, 4704, 5166, 5904, 6027, 6888, 7056, 8036, 9184, 10332, 11808, 12054, 13776, 14112, 16072, 18081, 20664, 24108, 27552, 32144, 36162, 37783, 41328, 48216, 64288, 72324, 75566, 82656, 96432, 113349, 144648, 151132, 192864, 226698, 264481, 289296, 302264, 340047, 453396, 528962, 578592, 604528, 680094, 793443, 906792, 1057924, 1209056, 1360188, 1549103, 1586886, 1813584, 1851367, 2115848, 2380329, 2720376, 3098206, 3173772, 3627168, 3702734, 4231696, 4647309, 4760658, 5440752, 5554101, 6196412, 6347544, 7405468, 8463392, 9294618, 9521316, 10843721, 10881504, 11108202, 12392824, 12695088, 13941927, 14810936, 16662303, 18589236, 19042632, 21687442, 22216404, 24785648, 25390176, 27883854, 29621872, 32531163, 33324606, 37178472, 38085264, 43374884, 44432808, 49571296, 55767708, 59243744, 65062326, 66649212, 74356944, 75906047, 76170528, 86749768, 88865616, 97593489, 111535416, 130124652, 133298424, 148713888, 151812094, 173499536, 177731232, 195186978, 223070832, 227718141, 260249304, 266596848, 303624188, 346999072, 390373956, 446141664, 455436282, 520498608, 533193696, 607248376, 683154423, 780747912, 910872564, 1040997216, 1214496752, 1366308846, 1561495824, 1821745128, 2428993504, 2732617692, 3122991648, 3643490256, 5465235384, 7286980512, 10930470768, 21860941536]

約数ペア:

[(1, 21860941536), (2, 10930470768), (3, 7286980512), (4, 5465235384), (6, 3643490256), (7, 3122991648), (8, 2732617692), (9, 2428993504), (12, 1821745128), (14, 1561495824), (16, 1366308846), (18, 1214496752), (21, 1040997216), (24, 910872564), (28, 780747912), (32, 683154423), (36, 607248376), (41, 533193696), (42, 520498608), (48, 455436282), (49, 446141664), (56, 390373956), (63, 346999072), (72, 303624188), (82, 266596848), (84, 260249304), (96, 227718141), (98, 223070832), (112, 195186978), (123, 177731232), (126, 173499536), (144, 151812094), (147, 148713888), (164, 133298424), (168, 130124652), (196, 111535416), (224, 97593489), (246, 88865616), (252, 86749768), (287, 76170528), (288, 75906047), (294, 74356944), (328, 66649212), (336, 65062326), (369, 59243744), (392, 55767708), (441, 49571296), (492, 44432808), (504, 43374884), (574, 38085264), (588, 37178472), (656, 33324606), (672, 32531163), (738, 29621872), (784, 27883854), (861, 25390176), (882, 24785648), (984, 22216404), (1008, 21687442), (1148, 19042632), (1176, 18589236), (1312, 16662303), (1476, 14810936), (1568, 13941927), (1722, 12695088), (1764, 12392824), (1968, 11108202), (2009, 10881504), (2016, 10843721), (2296, 9521316), (2352, 9294618), (2583, 8463392), (2952, 7405468), (3444, 6347544), (3528, 6196412), (3936, 5554101), (4018, 5440752), (4592, 4760658), (4704, 4647309), (5166, 4231696), (5904, 3702734), (6027, 3627168), (6888, 3173772), (7056, 3098206), (8036, 2720376), (9184, 2380329), (10332, 2115848), (11808, 1851367), (12054, 1813584), (13776, 1586886), (14112, 1549103), (16072, 1360188), (18081, 1209056), (20664, 1057924), (24108, 906792), (27552, 793443), (32144, 680094), (36162, 604528), (37783, 578592), (41328, 528962), (48216, 453396), (64288, 340047), (72324, 302264), (75566, 289296), (82656, 264481), (96432, 226698), (113349, 192864), (144648, 151132)]