18555264

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 256

約数和(自身を含む): 68544000

約数和(自身を除く): 49988736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 59, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 118, 126, 128, 144, 156, 168, 177, 182, 189, 192, 208, 216, 224, 234, 236, 252, 273, 288, 312, 336, 351, 354, 364, 378, 384, 413, 416, 432, 448, 468, 472, 504, 531, 546, 576, 624, 672, 702, 708, 728, 756, 767, 819, 826, 832, 864, 896, 936, 944, 1008, 1062, 1092, 1152, 1239, 1248, 1344, 1404, 1416, 1456, 1512, 1534, 1593, 1638, 1652, 1664, 1728, 1872, 1888, 2016, 2124, 2184, 2301, 2457, 2478, 2496, 2688, 2808, 2832, 2912, 3024, 3068, 3186, 3276, 3304, 3456, 3717, 3744, 3776, 4032, 4248, 4368, 4602, 4914, 4956, 4992, 5369, 5616, 5664, 5824, 6048, 6136, 6372, 6552, 6608, 6903, 7434, 7488, 7552, 8064, 8496, 8736, 9204, 9828, 9912, 10738, 11151, 11232, 11328, 11648, 12096, 12272, 12744, 13104, 13216, 13806, 14868, 14976, 16107, 16992, 17472, 18408, 19656, 19824, 20709, 21476, 22302, 22464, 22656, 24192, 24544, 25488, 26208, 26432, 27612, 29736, 32214, 33984, 34944, 36816, 39312, 39648, 41418, 42952, 44604, 44928, 48321, 49088, 50976, 52416, 52864, 55224, 59472, 64428, 67968, 73632, 78624, 79296, 82836, 85904, 89208, 96642, 98176, 101952, 104832, 110448, 118944, 128856, 144963, 147264, 157248, 158592, 165672, 171808, 178416, 193284, 203904, 220896, 237888, 257712, 289926, 294528, 314496, 331344, 343616, 356832, 386568, 441792, 475776, 515424, 579852, 662688, 687232, 713664, 773136, 883584, 1030848, 1159704, 1325376, 1427328, 1546272, 2061696, 2319408, 2650752, 3092544, 4638816, 6185088, 9277632, 18555264]

約数ペア:

[(1, 18555264), (2, 9277632), (3, 6185088), (4, 4638816), (6, 3092544), (7, 2650752), (8, 2319408), (9, 2061696), (12, 1546272), (13, 1427328), (14, 1325376), (16, 1159704), (18, 1030848), (21, 883584), (24, 773136), (26, 713664), (27, 687232), (28, 662688), (32, 579852), (36, 515424), (39, 475776), (42, 441792), (48, 386568), (52, 356832), (54, 343616), (56, 331344), (59, 314496), (63, 294528), (64, 289926), (72, 257712), (78, 237888), (84, 220896), (91, 203904), (96, 193284), (104, 178416), (108, 171808), (112, 165672), (117, 158592), (118, 157248), (126, 147264), (128, 144963), (144, 128856), (156, 118944), (168, 110448), (177, 104832), (182, 101952), (189, 98176), (192, 96642), (208, 89208), (216, 85904), (224, 82836), (234, 79296), (236, 78624), (252, 73632), (273, 67968), (288, 64428), (312, 59472), (336, 55224), (351, 52864), (354, 52416), (364, 50976), (378, 49088), (384, 48321), (413, 44928), (416, 44604), (432, 42952), (448, 41418), (468, 39648), (472, 39312), (504, 36816), (531, 34944), (546, 33984), (576, 32214), (624, 29736), (672, 27612), (702, 26432), (708, 26208), (728, 25488), (756, 24544), (767, 24192), (819, 22656), (826, 22464), (832, 22302), (864, 21476), (896, 20709), (936, 19824), (944, 19656), (1008, 18408), (1062, 17472), (1092, 16992), (1152, 16107), (1239, 14976), (1248, 14868), (1344, 13806), (1404, 13216), (1416, 13104), (1456, 12744), (1512, 12272), (1534, 12096), (1593, 11648), (1638, 11328), (1652, 11232), (1664, 11151), (1728, 10738), (1872, 9912), (1888, 9828), (2016, 9204), (2124, 8736), (2184, 8496), (2301, 8064), (2457, 7552), (2478, 7488), (2496, 7434), (2688, 6903), (2808, 6608), (2832, 6552), (2912, 6372), (3024, 6136), (3068, 6048), (3186, 5824), (3276, 5664), (3304, 5616), (3456, 5369), (3717, 4992), (3744, 4956), (3776, 4914), (4032, 4602), (4248, 4368)]