21186242112

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1138

約数の個数: 336

約数和(自身を含む): 69612540480

約数和(自身を除く): 48426298368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 136, 139, 147, 168, 192, 196, 204, 224, 238, 272, 278, 294, 336, 357, 392, 408, 417, 448, 476, 544, 556, 588, 672, 714, 784, 816, 833, 834, 952, 953, 973, 1088, 1112, 1176, 1344, 1428, 1568, 1632, 1666, 1668, 1904, 1906, 1946, 2224, 2352, 2363, 2499, 2856, 2859, 2919, 3136, 3264, 3332, 3336, 3808, 3812, 3892, 4448, 4704, 4726, 4998, 5712, 5718, 5838, 6664, 6671, 6672, 6811, 7089, 7616, 7624, 7784, 8896, 9408, 9452, 9996, 11424, 11436, 11676, 13328, 13342, 13344, 13622, 14178, 15248, 15568, 16201, 16541, 18904, 19992, 20013, 20433, 22848, 22872, 23352, 26656, 26684, 26688, 27244, 28356, 30496, 31136, 32402, 33082, 37808, 39984, 40026, 40866, 45744, 46697, 46704, 48603, 49623, 53312, 53368, 54488, 56712, 60992, 62272, 64804, 66164, 75616, 79968, 80052, 81732, 91488, 93394, 93408, 97206, 99246, 106736, 108976, 113407, 113424, 115787, 129608, 132328, 132467, 140091, 151232, 159936, 160104, 163464, 182976, 186788, 186816, 194412, 198492, 213472, 217952, 226814, 226848, 231574, 259216, 264656, 264934, 280182, 320208, 326928, 340221, 347361, 373576, 388824, 396984, 397401, 426944, 435904, 453628, 453696, 463148, 518432, 529312, 529868, 560364, 640416, 653856, 680442, 694722, 747152, 777648, 793849, 793968, 794802, 907256, 926296, 927269, 1036864, 1058624, 1059736, 1120728, 1280832, 1307712, 1360884, 1389444, 1494304, 1555296, 1587698, 1587936, 1589604, 1814512, 1852592, 1854538, 2119472, 2241456, 2251939, 2381547, 2721768, 2778888, 2781807, 2988608, 3110592, 3175396, 3175872, 3179208, 3629024, 3705184, 3709076, 4238944, 4482912, 4503878, 4763094, 5443536, 5557776, 5563614, 6350792, 6358416, 6490883, 6755817, 7258048, 7410368, 7418152, 8477888, 8965824, 9007756, 9526188, 10887072, 11115552, 11127228, 12701584, 12716832, 12981766, 13511634, 14836304, 15763573, 18015512, 19052376, 19472649, 21774144, 22231104, 22254456, 25403168, 25433664, 25963532, 27023268, 29672608, 31527146, 36031024, 38104752, 38945298, 44508912, 47290719, 50806336, 51927064, 54046536, 59345216, 63054292, 72062048, 76209504, 77890596, 89017824, 94581438, 103854128, 108093072, 110345011, 126108584, 144124096, 152419008, 155781192, 178035648, 189162876, 207708256, 216186144, 220690022, 252217168, 311562384, 331035033, 378325752, 415416512, 432372288, 441380044, 504434336, 623124768, 662070066, 756651504, 882760088, 1008868672, 1246249536, 1324140132, 1513303008, 1765520176, 2648280264, 3026606016, 3531040352, 5296560528, 7062080704, 10593121056, 21186242112]

約数ペア:

[(1, 21186242112), (2, 10593121056), (3, 7062080704), (4, 5296560528), (6, 3531040352), (7, 3026606016), (8, 2648280264), (12, 1765520176), (14, 1513303008), (16, 1324140132), (17, 1246249536), (21, 1008868672), (24, 882760088), (28, 756651504), (32, 662070066), (34, 623124768), (42, 504434336), (48, 441380044), (49, 432372288), (51, 415416512), (56, 378325752), (64, 331035033), (68, 311562384), (84, 252217168), (96, 220690022), (98, 216186144), (102, 207708256), (112, 189162876), (119, 178035648), (136, 155781192), (139, 152419008), (147, 144124096), (168, 126108584), (192, 110345011), (196, 108093072), (204, 103854128), (224, 94581438), (238, 89017824), (272, 77890596), (278, 76209504), (294, 72062048), (336, 63054292), (357, 59345216), (392, 54046536), (408, 51927064), (417, 50806336), (448, 47290719), (476, 44508912), (544, 38945298), (556, 38104752), (588, 36031024), (672, 31527146), (714, 29672608), (784, 27023268), (816, 25963532), (833, 25433664), (834, 25403168), (952, 22254456), (953, 22231104), (973, 21774144), (1088, 19472649), (1112, 19052376), (1176, 18015512), (1344, 15763573), (1428, 14836304), (1568, 13511634), (1632, 12981766), (1666, 12716832), (1668, 12701584), (1904, 11127228), (1906, 11115552), (1946, 10887072), (2224, 9526188), (2352, 9007756), (2363, 8965824), (2499, 8477888), (2856, 7418152), (2859, 7410368), (2919, 7258048), (3136, 6755817), (3264, 6490883), (3332, 6358416), (3336, 6350792), (3808, 5563614), (3812, 5557776), (3892, 5443536), (4448, 4763094), (4704, 4503878), (4726, 4482912), (4998, 4238944), (5712, 3709076), (5718, 3705184), (5838, 3629024), (6664, 3179208), (6671, 3175872), (6672, 3175396), (6811, 3110592), (7089, 2988608), (7616, 2781807), (7624, 2778888), (7784, 2721768), (8896, 2381547), (9408, 2251939), (9452, 2241456), (9996, 2119472), (11424, 1854538), (11436, 1852592), (11676, 1814512), (13328, 1589604), (13342, 1587936), (13344, 1587698), (13622, 1555296), (14178, 1494304), (15248, 1389444), (15568, 1360884), (16201, 1307712), (16541, 1280832), (18904, 1120728), (19992, 1059736), (20013, 1058624), (20433, 1036864), (22848, 927269), (22872, 926296), (23352, 907256), (26656, 794802), (26684, 793968), (26688, 793849), (27244, 777648), (28356, 747152), (30496, 694722), (31136, 680442), (32402, 653856), (33082, 640416), (37808, 560364), (39984, 529868), (40026, 529312), (40866, 518432), (45744, 463148), (46697, 453696), (46704, 453628), (48603, 435904), (49623, 426944), (53312, 397401), (53368, 396984), (54488, 388824), (56712, 373576), (60992, 347361), (62272, 340221), (64804, 326928), (66164, 320208), (75616, 280182), (79968, 264934), (80052, 264656), (81732, 259216), (91488, 231574), (93394, 226848), (93408, 226814), (97206, 217952), (99246, 213472), (106736, 198492), (108976, 194412), (113407, 186816), (113424, 186788), (115787, 182976), (129608, 163464), (132328, 160104), (132467, 159936), (140091, 151232)]