21501913104

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{22717}}^1$

素因数の和:23054

約数の個数: 160

約数和(自身を含む): 70763843840

約数和(自身を除く): 49261930736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 313, 336, 378, 432, 504, 626, 756, 939, 1008, 1252, 1512, 1878, 2191, 2504, 2817, 3024, 3756, 4382, 5008, 5634, 6573, 7512, 8451, 8764, 11268, 13146, 15024, 16902, 17528, 19719, 22536, 22717, 26292, 33804, 35056, 39438, 45072, 45434, 52584, 59157, 67608, 68151, 78876, 90868, 105168, 118314, 135216, 136302, 157752, 159019, 181736, 204453, 236628, 272604, 315504, 318038, 363472, 408906, 473256, 477057, 545208, 613359, 636076, 817812, 946512, 954114, 1090416, 1226718, 1272152, 1431171, 1635624, 1908228, 2453436, 2544304, 2862342, 3271248, 3816456, 4293513, 4906872, 5724684, 7110421, 7632912, 8587026, 9813744, 11449368, 14220842, 17174052, 21331263, 22898736, 28441684, 34348104, 42662526, 49772947, 56883368, 63993789, 68696208, 85325052, 99545894, 113766736, 127987578, 149318841, 170650104, 191981367, 199091788, 255975156, 298637682, 341300208, 383962734, 398183576, 447956523, 511950312, 597275364, 767925468, 796367152, 895913046, 1023900624, 1194550728, 1343869569, 1535850936, 1791826092, 2389101456, 2687739138, 3071701872, 3583652184, 5375478276, 7167304368, 10750956552, 21501913104]

約数ペア:

[(1, 21501913104), (2, 10750956552), (3, 7167304368), (4, 5375478276), (6, 3583652184), (7, 3071701872), (8, 2687739138), (9, 2389101456), (12, 1791826092), (14, 1535850936), (16, 1343869569), (18, 1194550728), (21, 1023900624), (24, 895913046), (27, 796367152), (28, 767925468), (36, 597275364), (42, 511950312), (48, 447956523), (54, 398183576), (56, 383962734), (63, 341300208), (72, 298637682), (84, 255975156), (108, 199091788), (112, 191981367), (126, 170650104), (144, 149318841), (168, 127987578), (189, 113766736), (216, 99545894), (252, 85325052), (313, 68696208), (336, 63993789), (378, 56883368), (432, 49772947), (504, 42662526), (626, 34348104), (756, 28441684), (939, 22898736), (1008, 21331263), (1252, 17174052), (1512, 14220842), (1878, 11449368), (2191, 9813744), (2504, 8587026), (2817, 7632912), (3024, 7110421), (3756, 5724684), (4382, 4906872), (5008, 4293513), (5634, 3816456), (6573, 3271248), (7512, 2862342), (8451, 2544304), (8764, 2453436), (11268, 1908228), (13146, 1635624), (15024, 1431171), (16902, 1272152), (17528, 1226718), (19719, 1090416), (22536, 954114), (22717, 946512), (26292, 817812), (33804, 636076), (35056, 613359), (39438, 545208), (45072, 477057), (45434, 473256), (52584, 408906), (59157, 363472), (67608, 318038), (68151, 315504), (78876, 272604), (90868, 236628), (105168, 204453), (118314, 181736), (135216, 159019), (136302, 157752)]