18285696

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 256

約数和(自身を含む): 65116800

約数和(自身を除く): 46831104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 37, 39, 44, 48, 52, 54, 64, 66, 72, 74, 78, 88, 96, 99, 104, 108, 111, 117, 128, 132, 143, 144, 148, 156, 176, 192, 198, 208, 216, 222, 234, 264, 286, 288, 296, 297, 312, 333, 351, 352, 384, 396, 407, 416, 429, 432, 444, 468, 481, 528, 572, 576, 592, 594, 624, 666, 702, 704, 792, 814, 832, 858, 864, 888, 936, 962, 999, 1056, 1144, 1152, 1184, 1188, 1221, 1248, 1287, 1332, 1404, 1408, 1443, 1584, 1628, 1664, 1716, 1728, 1776, 1872, 1924, 1998, 2112, 2288, 2368, 2376, 2442, 2496, 2574, 2664, 2808, 2886, 3168, 3256, 3432, 3456, 3552, 3663, 3744, 3848, 3861, 3996, 4224, 4329, 4576, 4736, 4752, 4884, 4992, 5148, 5291, 5328, 5616, 5772, 6336, 6512, 6864, 7104, 7326, 7488, 7696, 7722, 7992, 8658, 9152, 9504, 9768, 10296, 10582, 10656, 10989, 11232, 11544, 12672, 12987, 13024, 13728, 14208, 14652, 14976, 15392, 15444, 15873, 15984, 17316, 18304, 19008, 19536, 20592, 21164, 21312, 21978, 22464, 23088, 25974, 26048, 27456, 29304, 30784, 30888, 31746, 31968, 34632, 38016, 39072, 41184, 42328, 42624, 43956, 44928, 46176, 47619, 51948, 52096, 54912, 58608, 61568, 61776, 63492, 63936, 69264, 78144, 82368, 84656, 87912, 92352, 95238, 103896, 117216, 123552, 126984, 127872, 138528, 142857, 156288, 164736, 169312, 175824, 184704, 190476, 207792, 234432, 247104, 253968, 277056, 285714, 338624, 351648, 380952, 415584, 468864, 494208, 507936, 554112, 571428, 677248, 703296, 761904, 831168, 1015872, 1142856, 1406592, 1523808, 1662336, 2031744, 2285712, 3047616, 4571424, 6095232, 9142848, 18285696]

約数ペア:

[(1, 18285696), (2, 9142848), (3, 6095232), (4, 4571424), (6, 3047616), (8, 2285712), (9, 2031744), (11, 1662336), (12, 1523808), (13, 1406592), (16, 1142856), (18, 1015872), (22, 831168), (24, 761904), (26, 703296), (27, 677248), (32, 571428), (33, 554112), (36, 507936), (37, 494208), (39, 468864), (44, 415584), (48, 380952), (52, 351648), (54, 338624), (64, 285714), (66, 277056), (72, 253968), (74, 247104), (78, 234432), (88, 207792), (96, 190476), (99, 184704), (104, 175824), (108, 169312), (111, 164736), (117, 156288), (128, 142857), (132, 138528), (143, 127872), (144, 126984), (148, 123552), (156, 117216), (176, 103896), (192, 95238), (198, 92352), (208, 87912), (216, 84656), (222, 82368), (234, 78144), (264, 69264), (286, 63936), (288, 63492), (296, 61776), (297, 61568), (312, 58608), (333, 54912), (351, 52096), (352, 51948), (384, 47619), (396, 46176), (407, 44928), (416, 43956), (429, 42624), (432, 42328), (444, 41184), (468, 39072), (481, 38016), (528, 34632), (572, 31968), (576, 31746), (592, 30888), (594, 30784), (624, 29304), (666, 27456), (702, 26048), (704, 25974), (792, 23088), (814, 22464), (832, 21978), (858, 21312), (864, 21164), (888, 20592), (936, 19536), (962, 19008), (999, 18304), (1056, 17316), (1144, 15984), (1152, 15873), (1184, 15444), (1188, 15392), (1221, 14976), (1248, 14652), (1287, 14208), (1332, 13728), (1404, 13024), (1408, 12987), (1443, 12672), (1584, 11544), (1628, 11232), (1664, 10989), (1716, 10656), (1728, 10582), (1776, 10296), (1872, 9768), (1924, 9504), (1998, 9152), (2112, 8658), (2288, 7992), (2368, 7722), (2376, 7696), (2442, 7488), (2496, 7326), (2574, 7104), (2664, 6864), (2808, 6512), (2886, 6336), (3168, 5772), (3256, 5616), (3432, 5328), (3456, 5291), (3552, 5148), (3663, 4992), (3744, 4884), (3848, 4752), (3861, 4736), (3996, 4576), (4224, 4329)]