21036095136

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{64811}}^1$

素因数の和:64864

約数の個数: 216

約数和(自身を含む): 72614846304

約数和(自身を除く): 51578751168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 672, 736, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1449, 1568, 1656, 1764, 1932, 2016, 2208, 2254, 2352, 2576, 2898, 3312, 3381, 3528, 3864, 4508, 4704, 5152, 5796, 6624, 6762, 7056, 7728, 9016, 10143, 11592, 13524, 14112, 15456, 18032, 20286, 23184, 27048, 36064, 40572, 46368, 54096, 64811, 81144, 108192, 129622, 162288, 194433, 259244, 324576, 388866, 453677, 518488, 583299, 777732, 907354, 1036976, 1166598, 1361031, 1490653, 1555464, 1814708, 2073952, 2333196, 2722062, 2981306, 3110928, 3175739, 3629416, 4083093, 4471959, 4666392, 5444124, 5962612, 6221856, 6351478, 7258832, 8166186, 8943918, 9332784, 9527217, 10434571, 10888248, 11925224, 12702956, 13415877, 14517664, 16332372, 17887836, 18665568, 19054434, 20869142, 21776496, 23850448, 25405912, 26831754, 28581651, 31303713, 32664744, 35775672, 38108868, 41738284, 43552992, 47700896, 50811824, 53663508, 57163302, 62607426, 65329488, 71551344, 73041997, 76217736, 83476568, 93911139, 101623648, 107327016, 114326604, 125214852, 130658976, 143102688, 146083994, 152435472, 166953136, 187822278, 214654032, 219125991, 228653208, 250429704, 292167988, 304870944, 333906272, 375644556, 429308064, 438251982, 457306416, 500859408, 584335976, 657377973, 751289112, 876503964, 914612832, 1001718816, 1168671952, 1314755946, 1502578224, 1753007928, 2337343904, 2629511892, 3005156448, 3506015856, 5259023784, 7012031712, 10518047568, 21036095136]

約数ペア:

[(1, 21036095136), (2, 10518047568), (3, 7012031712), (4, 5259023784), (6, 3506015856), (7, 3005156448), (8, 2629511892), (9, 2337343904), (12, 1753007928), (14, 1502578224), (16, 1314755946), (18, 1168671952), (21, 1001718816), (23, 914612832), (24, 876503964), (28, 751289112), (32, 657377973), (36, 584335976), (42, 500859408), (46, 457306416), (48, 438251982), (49, 429308064), (56, 375644556), (63, 333906272), (69, 304870944), (72, 292167988), (84, 250429704), (92, 228653208), (96, 219125991), (98, 214654032), (112, 187822278), (126, 166953136), (138, 152435472), (144, 146083994), (147, 143102688), (161, 130658976), (168, 125214852), (184, 114326604), (196, 107327016), (207, 101623648), (224, 93911139), (252, 83476568), (276, 76217736), (288, 73041997), (294, 71551344), (322, 65329488), (336, 62607426), (368, 57163302), (392, 53663508), (414, 50811824), (441, 47700896), (483, 43552992), (504, 41738284), (552, 38108868), (588, 35775672), (644, 32664744), (672, 31303713), (736, 28581651), (784, 26831754), (828, 25405912), (882, 23850448), (966, 21776496), (1008, 20869142), (1104, 19054434), (1127, 18665568), (1176, 17887836), (1288, 16332372), (1449, 14517664), (1568, 13415877), (1656, 12702956), (1764, 11925224), (1932, 10888248), (2016, 10434571), (2208, 9527217), (2254, 9332784), (2352, 8943918), (2576, 8166186), (2898, 7258832), (3312, 6351478), (3381, 6221856), (3528, 5962612), (3864, 5444124), (4508, 4666392), (4704, 4471959), (5152, 4083093), (5796, 3629416), (6624, 3175739), (6762, 3110928), (7056, 2981306), (7728, 2722062), (9016, 2333196), (10143, 2073952), (11592, 1814708), (13524, 1555464), (14112, 1490653), (15456, 1361031), (18032, 1166598), (20286, 1036976), (23184, 907354), (27048, 777732), (36064, 583299), (40572, 518488), (46368, 453677), (54096, 388866), (64811, 324576), (81144, 259244), (108192, 194433), (129622, 162288)]