21595392

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 77377664

約数和(自身を除く): 55782272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 103, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 206, 208, 224, 234, 252, 256, 273, 288, 309, 312, 336, 364, 384, 412, 416, 448, 468, 504, 546, 576, 618, 624, 672, 721, 728, 768, 819, 824, 832, 896, 927, 936, 1008, 1092, 1152, 1236, 1248, 1339, 1344, 1442, 1456, 1638, 1648, 1664, 1792, 1854, 1872, 2016, 2163, 2184, 2304, 2472, 2496, 2678, 2688, 2884, 2912, 3276, 3296, 3328, 3708, 3744, 4017, 4032, 4326, 4368, 4944, 4992, 5356, 5376, 5768, 5824, 6489, 6552, 6592, 7416, 7488, 8034, 8064, 8652, 8736, 9373, 9888, 9984, 10712, 11536, 11648, 12051, 12978, 13104, 13184, 14832, 14976, 16068, 16128, 17304, 17472, 18746, 19776, 21424, 23072, 23296, 24102, 25956, 26208, 26368, 28119, 29664, 29952, 32136, 34608, 34944, 37492, 39552, 42848, 46144, 48204, 51912, 52416, 56238, 59328, 64272, 69216, 69888, 74984, 79104, 84357, 85696, 92288, 96408, 103824, 104832, 112476, 118656, 128544, 138432, 149968, 168714, 171392, 184576, 192816, 207648, 209664, 224952, 237312, 257088, 276864, 299936, 337428, 342784, 385632, 415296, 449904, 514176, 553728, 599872, 674856, 771264, 830592, 899808, 1028352, 1199744, 1349712, 1542528, 1661184, 1799616, 2399488, 2699424, 3085056, 3599232, 5398848, 7198464, 10797696, 21595392]

約数ペア:

[(1, 21595392), (2, 10797696), (3, 7198464), (4, 5398848), (6, 3599232), (7, 3085056), (8, 2699424), (9, 2399488), (12, 1799616), (13, 1661184), (14, 1542528), (16, 1349712), (18, 1199744), (21, 1028352), (24, 899808), (26, 830592), (28, 771264), (32, 674856), (36, 599872), (39, 553728), (42, 514176), (48, 449904), (52, 415296), (56, 385632), (63, 342784), (64, 337428), (72, 299936), (78, 276864), (84, 257088), (91, 237312), (96, 224952), (103, 209664), (104, 207648), (112, 192816), (117, 184576), (126, 171392), (128, 168714), (144, 149968), (156, 138432), (168, 128544), (182, 118656), (192, 112476), (206, 104832), (208, 103824), (224, 96408), (234, 92288), (252, 85696), (256, 84357), (273, 79104), (288, 74984), (309, 69888), (312, 69216), (336, 64272), (364, 59328), (384, 56238), (412, 52416), (416, 51912), (448, 48204), (468, 46144), (504, 42848), (546, 39552), (576, 37492), (618, 34944), (624, 34608), (672, 32136), (721, 29952), (728, 29664), (768, 28119), (819, 26368), (824, 26208), (832, 25956), (896, 24102), (927, 23296), (936, 23072), (1008, 21424), (1092, 19776), (1152, 18746), (1236, 17472), (1248, 17304), (1339, 16128), (1344, 16068), (1442, 14976), (1456, 14832), (1638, 13184), (1648, 13104), (1664, 12978), (1792, 12051), (1854, 11648), (1872, 11536), (2016, 10712), (2163, 9984), (2184, 9888), (2304, 9373), (2472, 8736), (2496, 8652), (2678, 8064), (2688, 8034), (2884, 7488), (2912, 7416), (3276, 6592), (3296, 6552), (3328, 6489), (3708, 5824), (3744, 5768), (4017, 5376), (4032, 5356), (4326, 4992), (4368, 4944)]