18204897984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61291}}^1$

素因数の和:61343

約数の個数: 224

約数和(自身を含む): 62770853376

約数和(自身を除く): 44565955392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 448, 476, 544, 546, 624, 663, 672, 714, 728, 816, 832, 884, 952, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1547, 1632, 1768, 1904, 2184, 2496, 2652, 2856, 2912, 3094, 3264, 3536, 3808, 4368, 4641, 5304, 5712, 5824, 6188, 7072, 7616, 8736, 9282, 10608, 11424, 12376, 14144, 17472, 18564, 21216, 22848, 24752, 37128, 42432, 49504, 61291, 74256, 99008, 122582, 148512, 183873, 245164, 297024, 367746, 429037, 490328, 735492, 796783, 858074, 980656, 1041947, 1287111, 1470984, 1593566, 1716148, 1961312, 2083894, 2390349, 2574222, 2941968, 3125841, 3187132, 3432296, 3922624, 4167788, 4780698, 5148444, 5577481, 5883936, 6251682, 6374264, 6864592, 7293629, 8335576, 9561396, 10296888, 11154962, 11767872, 12503364, 12748528, 13545311, 13729184, 14587258, 16671152, 16732443, 19122792, 20593776, 21880887, 22309924, 25006728, 25497056, 27090622, 27458368, 29174516, 33342304, 33464886, 38245584, 40635933, 41187552, 43761774, 44619848, 50013456, 50994112, 54181244, 58349032, 66684608, 66929772, 76491168, 81271866, 82375104, 87523548, 89239696, 94817177, 100026912, 108362488, 116698064, 133859544, 152982336, 162543732, 175047096, 178479392, 189634354, 200053824, 216724976, 233396128, 267719088, 284451531, 325087464, 350094192, 356958784, 379268708, 433449952, 466792256, 535438176, 568903062, 650174928, 700188384, 758537416, 866899904, 1070876352, 1137806124, 1300349856, 1400376768, 1517074832, 2275612248, 2600699712, 3034149664, 4551224496, 6068299328, 9102448992, 18204897984]

約数ペア:

[(1, 18204897984), (2, 9102448992), (3, 6068299328), (4, 4551224496), (6, 3034149664), (7, 2600699712), (8, 2275612248), (12, 1517074832), (13, 1400376768), (14, 1300349856), (16, 1137806124), (17, 1070876352), (21, 866899904), (24, 758537416), (26, 700188384), (28, 650174928), (32, 568903062), (34, 535438176), (39, 466792256), (42, 433449952), (48, 379268708), (51, 356958784), (52, 350094192), (56, 325087464), (64, 284451531), (68, 267719088), (78, 233396128), (84, 216724976), (91, 200053824), (96, 189634354), (102, 178479392), (104, 175047096), (112, 162543732), (119, 152982336), (136, 133859544), (156, 116698064), (168, 108362488), (182, 100026912), (192, 94817177), (204, 89239696), (208, 87523548), (221, 82375104), (224, 81271866), (238, 76491168), (272, 66929772), (273, 66684608), (312, 58349032), (336, 54181244), (357, 50994112), (364, 50013456), (408, 44619848), (416, 43761774), (442, 41187552), (448, 40635933), (476, 38245584), (544, 33464886), (546, 33342304), (624, 29174516), (663, 27458368), (672, 27090622), (714, 25497056), (728, 25006728), (816, 22309924), (832, 21880887), (884, 20593776), (952, 19122792), (1088, 16732443), (1092, 16671152), (1248, 14587258), (1326, 13729184), (1344, 13545311), (1428, 12748528), (1456, 12503364), (1547, 11767872), (1632, 11154962), (1768, 10296888), (1904, 9561396), (2184, 8335576), (2496, 7293629), (2652, 6864592), (2856, 6374264), (2912, 6251682), (3094, 5883936), (3264, 5577481), (3536, 5148444), (3808, 4780698), (4368, 4167788), (4641, 3922624), (5304, 3432296), (5712, 3187132), (5824, 3125841), (6188, 2941968), (7072, 2574222), (7616, 2390349), (8736, 2083894), (9282, 1961312), (10608, 1716148), (11424, 1593566), (12376, 1470984), (14144, 1287111), (17472, 1041947), (18564, 980656), (21216, 858074), (22848, 796783), (24752, 735492), (37128, 490328), (42432, 429037), (49504, 367746), (61291, 297024), (74256, 245164), (99008, 183873), (122582, 148512)]