21406663872

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{20231}}^1$

素因数の和:20427

約数の個数: 168

約数和(自身を含む): 67340512512

約数和(自身を除く): 45933848640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 167, 176, 192, 198, 264, 288, 334, 352, 396, 501, 528, 576, 668, 704, 792, 1002, 1056, 1336, 1503, 1584, 1837, 2004, 2112, 2672, 3006, 3168, 3674, 4008, 5344, 5511, 6012, 6336, 7348, 8016, 10688, 11022, 12024, 14696, 16032, 16533, 20231, 22044, 24048, 29392, 32064, 33066, 40462, 44088, 48096, 58784, 60693, 66132, 80924, 88176, 96192, 117568, 121386, 132264, 161848, 176352, 182079, 222541, 242772, 264528, 323696, 352704, 364158, 445082, 485544, 529056, 647392, 667623, 728316, 890164, 971088, 1058112, 1294784, 1335246, 1456632, 1780328, 1942176, 2002869, 2670492, 2913264, 3378577, 3560656, 3884352, 4005738, 5340984, 5826528, 6757154, 7121312, 8011476, 10135731, 10681968, 11653056, 13514308, 14242624, 16022952, 20271462, 21363936, 27028616, 30407193, 32045904, 37164347, 40542924, 42727872, 54057232, 60814386, 64091808, 74328694, 81085848, 108114464, 111493041, 121628772, 128183616, 148657388, 162171696, 216228928, 222986082, 243257544, 297314776, 324343392, 334479123, 445972164, 486515088, 594629552, 648686784, 668958246, 891944328, 973030176, 1189259104, 1337916492, 1783888656, 1946060352, 2378518208, 2675832984, 3567777312, 5351665968, 7135554624, 10703331936, 21406663872]

約数ペア:

[(1, 21406663872), (2, 10703331936), (3, 7135554624), (4, 5351665968), (6, 3567777312), (8, 2675832984), (9, 2378518208), (11, 1946060352), (12, 1783888656), (16, 1337916492), (18, 1189259104), (22, 973030176), (24, 891944328), (32, 668958246), (33, 648686784), (36, 594629552), (44, 486515088), (48, 445972164), (64, 334479123), (66, 324343392), (72, 297314776), (88, 243257544), (96, 222986082), (99, 216228928), (132, 162171696), (144, 148657388), (167, 128183616), (176, 121628772), (192, 111493041), (198, 108114464), (264, 81085848), (288, 74328694), (334, 64091808), (352, 60814386), (396, 54057232), (501, 42727872), (528, 40542924), (576, 37164347), (668, 32045904), (704, 30407193), (792, 27028616), (1002, 21363936), (1056, 20271462), (1336, 16022952), (1503, 14242624), (1584, 13514308), (1837, 11653056), (2004, 10681968), (2112, 10135731), (2672, 8011476), (3006, 7121312), (3168, 6757154), (3674, 5826528), (4008, 5340984), (5344, 4005738), (5511, 3884352), (6012, 3560656), (6336, 3378577), (7348, 2913264), (8016, 2670492), (10688, 2002869), (11022, 1942176), (12024, 1780328), (14696, 1456632), (16032, 1335246), (16533, 1294784), (20231, 1058112), (22044, 971088), (24048, 890164), (29392, 728316), (32064, 667623), (33066, 647392), (40462, 529056), (44088, 485544), (48096, 445082), (58784, 364158), (60693, 352704), (66132, 323696), (80924, 264528), (88176, 242772), (96192, 222541), (117568, 182079), (121386, 176352), (132264, 161848)]