21309371712

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{8353}}^1$

素因数の和:8517

約数の個数: 168

約数和(自身を含む): 63114269504

約数和(自身を除く): 41804897792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 103, 129, 144, 172, 192, 206, 258, 288, 309, 344, 387, 412, 516, 576, 618, 688, 774, 824, 927, 1032, 1236, 1376, 1548, 1648, 1854, 2064, 2472, 2752, 3096, 3296, 3708, 4128, 4429, 4944, 6192, 6592, 7416, 8256, 8353, 8858, 9888, 12384, 13287, 14832, 16706, 17716, 19776, 24768, 25059, 26574, 29664, 33412, 35432, 39861, 50118, 53148, 59328, 66824, 70864, 75177, 79722, 100236, 106296, 133648, 141728, 150354, 159444, 200472, 212592, 267296, 283456, 300708, 318888, 359179, 400944, 425184, 534592, 601416, 637776, 718358, 801888, 850368, 860359, 1077537, 1202832, 1275552, 1436716, 1603776, 1720718, 2155074, 2405664, 2551104, 2581077, 2873432, 3232611, 3441436, 4310148, 4811328, 5162154, 5746864, 6465222, 6882872, 7743231, 8620296, 10324308, 11493728, 12930444, 13765744, 15486462, 17240592, 20648616, 22987456, 25860888, 27531488, 30972924, 34481184, 36995437, 41297232, 51721776, 55062976, 61945848, 68962368, 73990874, 82594464, 103443552, 110986311, 123891696, 147981748, 165188928, 206887104, 221972622, 247783392, 295963496, 332958933, 443945244, 495566784, 591926992, 665917866, 887890488, 1183853984, 1331835732, 1775780976, 2367707968, 2663671464, 3551561952, 5327342928, 7103123904, 10654685856, 21309371712]

約数ペア:

[(1, 21309371712), (2, 10654685856), (3, 7103123904), (4, 5327342928), (6, 3551561952), (8, 2663671464), (9, 2367707968), (12, 1775780976), (16, 1331835732), (18, 1183853984), (24, 887890488), (32, 665917866), (36, 591926992), (43, 495566784), (48, 443945244), (64, 332958933), (72, 295963496), (86, 247783392), (96, 221972622), (103, 206887104), (129, 165188928), (144, 147981748), (172, 123891696), (192, 110986311), (206, 103443552), (258, 82594464), (288, 73990874), (309, 68962368), (344, 61945848), (387, 55062976), (412, 51721776), (516, 41297232), (576, 36995437), (618, 34481184), (688, 30972924), (774, 27531488), (824, 25860888), (927, 22987456), (1032, 20648616), (1236, 17240592), (1376, 15486462), (1548, 13765744), (1648, 12930444), (1854, 11493728), (2064, 10324308), (2472, 8620296), (2752, 7743231), (3096, 6882872), (3296, 6465222), (3708, 5746864), (4128, 5162154), (4429, 4811328), (4944, 4310148), (6192, 3441436), (6592, 3232611), (7416, 2873432), (8256, 2581077), (8353, 2551104), (8858, 2405664), (9888, 2155074), (12384, 1720718), (13287, 1603776), (14832, 1436716), (16706, 1275552), (17716, 1202832), (19776, 1077537), (24768, 860359), (25059, 850368), (26574, 801888), (29664, 718358), (33412, 637776), (35432, 601416), (39861, 534592), (50118, 425184), (53148, 400944), (59328, 359179), (66824, 318888), (70864, 300708), (75177, 283456), (79722, 267296), (100236, 212592), (106296, 200472), (133648, 159444), (141728, 150354)]