17938853856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21863}}^1$

素因数の和:21934

約数の個数: 288

約数和(自身を含む): 65323335168

約数和(自身を除く): 47384481312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 96, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 198, 222, 224, 231, 252, 259, 264, 288, 296, 308, 333, 336, 352, 396, 407, 444, 462, 504, 518, 528, 592, 616, 666, 672, 693, 777, 792, 814, 888, 924, 1008, 1036, 1056, 1184, 1221, 1232, 1332, 1386, 1554, 1584, 1628, 1776, 1848, 2016, 2072, 2331, 2442, 2464, 2664, 2772, 2849, 3108, 3168, 3256, 3552, 3663, 3696, 4144, 4662, 4884, 5328, 5544, 5698, 6216, 6512, 7326, 7392, 8288, 8547, 9324, 9768, 10656, 11088, 11396, 12432, 13024, 14652, 17094, 18648, 19536, 21863, 22176, 22792, 24864, 25641, 29304, 34188, 37296, 39072, 43726, 45584, 51282, 58608, 65589, 68376, 74592, 87452, 91168, 102564, 117216, 131178, 136752, 153041, 174904, 196767, 205128, 240493, 262356, 273504, 306082, 349808, 393534, 410256, 459123, 480986, 524712, 612164, 699616, 721479, 787068, 808931, 820512, 918246, 961972, 1049424, 1224328, 1377369, 1442958, 1574136, 1617862, 1683451, 1836492, 1923944, 2098848, 2164437, 2426793, 2448656, 2754738, 2885916, 3148272, 3235724, 3366902, 3672984, 3847888, 4328874, 4853586, 4897312, 5050353, 5509476, 5662517, 5771832, 6296544, 6471448, 6733804, 7280379, 7345968, 7695776, 8657748, 8898241, 9707172, 10100706, 11018952, 11325034, 11543664, 12942896, 13467608, 14560758, 14691936, 15151059, 16987551, 17315496, 17796482, 19414344, 20201412, 22037904, 22650068, 23087328, 25885792, 26694723, 26935216, 29121516, 30302118, 33975102, 34630992, 35592964, 38828688, 40402824, 44075808, 45300136, 50962653, 53389446, 53870432, 58243032, 60604236, 62287687, 67950204, 69261984, 71185928, 77657376, 80084169, 80805648, 90600272, 101925306, 106778892, 116486064, 121208472, 124575374, 135900408, 142371856, 160168338, 161611296, 181200544, 186863061, 203850612, 213557784, 232972128, 242416944, 249150748, 271800816, 284743712, 320336676, 373726122, 407701224, 427115568, 484833888, 498301496, 543601632, 560589183, 640673352, 747452244, 815402448, 854231136, 996602992, 1121178366, 1281346704, 1494904488, 1630804896, 1993205984, 2242356732, 2562693408, 2989808976, 4484713464, 5979617952, 8969426928, 17938853856]

約数ペア:

[(1, 17938853856), (2, 8969426928), (3, 5979617952), (4, 4484713464), (6, 2989808976), (7, 2562693408), (8, 2242356732), (9, 1993205984), (11, 1630804896), (12, 1494904488), (14, 1281346704), (16, 1121178366), (18, 996602992), (21, 854231136), (22, 815402448), (24, 747452244), (28, 640673352), (32, 560589183), (33, 543601632), (36, 498301496), (37, 484833888), (42, 427115568), (44, 407701224), (48, 373726122), (56, 320336676), (63, 284743712), (66, 271800816), (72, 249150748), (74, 242416944), (77, 232972128), (84, 213557784), (88, 203850612), (96, 186863061), (99, 181200544), (111, 161611296), (112, 160168338), (126, 142371856), (132, 135900408), (144, 124575374), (148, 121208472), (154, 116486064), (168, 106778892), (176, 101925306), (198, 90600272), (222, 80805648), (224, 80084169), (231, 77657376), (252, 71185928), (259, 69261984), (264, 67950204), (288, 62287687), (296, 60604236), (308, 58243032), (333, 53870432), (336, 53389446), (352, 50962653), (396, 45300136), (407, 44075808), (444, 40402824), (462, 38828688), (504, 35592964), (518, 34630992), (528, 33975102), (592, 30302118), (616, 29121516), (666, 26935216), (672, 26694723), (693, 25885792), (777, 23087328), (792, 22650068), (814, 22037904), (888, 20201412), (924, 19414344), (1008, 17796482), (1036, 17315496), (1056, 16987551), (1184, 15151059), (1221, 14691936), (1232, 14560758), (1332, 13467608), (1386, 12942896), (1554, 11543664), (1584, 11325034), (1628, 11018952), (1776, 10100706), (1848, 9707172), (2016, 8898241), (2072, 8657748), (2331, 7695776), (2442, 7345968), (2464, 7280379), (2664, 6733804), (2772, 6471448), (2849, 6296544), (3108, 5771832), (3168, 5662517), (3256, 5509476), (3552, 5050353), (3663, 4897312), (3696, 4853586), (4144, 4328874), (4662, 3847888), (4884, 3672984), (5328, 3366902), (5544, 3235724), (5698, 3148272), (6216, 2885916), (6512, 2754738), (7326, 2448656), (7392, 2426793), (8288, 2164437), (8547, 2098848), (9324, 1923944), (9768, 1836492), (10656, 1683451), (11088, 1617862), (11396, 1574136), (12432, 1442958), (13024, 1377369), (14652, 1224328), (17094, 1049424), (18648, 961972), (19536, 918246), (21863, 820512), (22176, 808931), (22792, 787068), (24864, 721479), (25641, 699616), (29304, 612164), (34188, 524712), (37296, 480986), (39072, 459123), (43726, 410256), (45584, 393534), (51282, 349808), (58608, 306082), (65589, 273504), (68376, 262356), (74592, 240493), (87452, 205128), (91168, 196767), (102564, 174904), (117216, 153041), (131178, 136752)]