21570624

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 168

約数和(自身を含む): 68417440

約数和(自身を除く): 46846816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 73, 76, 81, 96, 108, 114, 144, 146, 152, 162, 171, 192, 216, 219, 228, 243, 288, 292, 304, 324, 342, 432, 438, 456, 486, 513, 576, 584, 608, 648, 657, 684, 864, 876, 912, 972, 1026, 1168, 1216, 1296, 1314, 1368, 1387, 1539, 1728, 1752, 1824, 1944, 1971, 2052, 2336, 2592, 2628, 2736, 2774, 3078, 3504, 3648, 3888, 3942, 4104, 4161, 4617, 4672, 5184, 5256, 5472, 5548, 5913, 6156, 7008, 7776, 7884, 8208, 8322, 9234, 10512, 10944, 11096, 11826, 12312, 12483, 14016, 15552, 15768, 16416, 16644, 17739, 18468, 21024, 22192, 23652, 24624, 24966, 31536, 32832, 33288, 35478, 36936, 37449, 42048, 44384, 47304, 49248, 49932, 63072, 66576, 70956, 73872, 74898, 88768, 94608, 98496, 99864, 112347, 126144, 133152, 141912, 147744, 149796, 189216, 199728, 224694, 266304, 283824, 295488, 299592, 337041, 378432, 399456, 449388, 567648, 599184, 674082, 798912, 898776, 1135296, 1198368, 1348164, 1797552, 2396736, 2696328, 3595104, 5392656, 7190208, 10785312, 21570624]

約数ペア:

[(1, 21570624), (2, 10785312), (3, 7190208), (4, 5392656), (6, 3595104), (8, 2696328), (9, 2396736), (12, 1797552), (16, 1348164), (18, 1198368), (19, 1135296), (24, 898776), (27, 798912), (32, 674082), (36, 599184), (38, 567648), (48, 449388), (54, 399456), (57, 378432), (64, 337041), (72, 299592), (73, 295488), (76, 283824), (81, 266304), (96, 224694), (108, 199728), (114, 189216), (144, 149796), (146, 147744), (152, 141912), (162, 133152), (171, 126144), (192, 112347), (216, 99864), (219, 98496), (228, 94608), (243, 88768), (288, 74898), (292, 73872), (304, 70956), (324, 66576), (342, 63072), (432, 49932), (438, 49248), (456, 47304), (486, 44384), (513, 42048), (576, 37449), (584, 36936), (608, 35478), (648, 33288), (657, 32832), (684, 31536), (864, 24966), (876, 24624), (912, 23652), (972, 22192), (1026, 21024), (1168, 18468), (1216, 17739), (1296, 16644), (1314, 16416), (1368, 15768), (1387, 15552), (1539, 14016), (1728, 12483), (1752, 12312), (1824, 11826), (1944, 11096), (1971, 10944), (2052, 10512), (2336, 9234), (2592, 8322), (2628, 8208), (2736, 7884), (2774, 7776), (3078, 7008), (3504, 6156), (3648, 5913), (3888, 5548), (3942, 5472), (4104, 5256), (4161, 5184), (4617, 4672)]