18782788896

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1583}}^1$

素因数の和:2076

約数の個数: 192

約数和(自身を含む): 56713789440

約数和(自身を除く): 37931000544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 443, 496, 558, 744, 837, 864, 886, 992, 1116, 1329, 1488, 1583, 1674, 1772, 2232, 2658, 2976, 3166, 3348, 3544, 3987, 4464, 4749, 5316, 6332, 6696, 7088, 7974, 8928, 9498, 10632, 11961, 12664, 13392, 13733, 14176, 14247, 15948, 18996, 21264, 23922, 25328, 26784, 27466, 28494, 31896, 37992, 41199, 42528, 42741, 47844, 49073, 50656, 54932, 56988, 63792, 75984, 82398, 85482, 95688, 98146, 109864, 113976, 123597, 127584, 147219, 151968, 164796, 170964, 191376, 196292, 219728, 227952, 247194, 294438, 329592, 341928, 370791, 382752, 392584, 439456, 441657, 455904, 494388, 588876, 659184, 683856, 701269, 741582, 785168, 883314, 988776, 1177752, 1318368, 1324971, 1367712, 1402538, 1483164, 1570336, 1766628, 1977552, 2103807, 2355504, 2649942, 2805076, 2966328, 3533256, 3955104, 4207614, 4711008, 5299884, 5610152, 5932656, 6311421, 7066512, 8415228, 10599768, 11220304, 11865312, 12622842, 14133024, 16830456, 18934263, 21199536, 21739339, 22440608, 25245684, 33660912, 37868526, 42399072, 43478678, 50491368, 65218017, 67321824, 75737052, 86957356, 100982736, 130436034, 151474104, 173914712, 195654051, 201965472, 260872068, 302948208, 347829424, 391308102, 521744136, 586962153, 605896416, 695658848, 782616204, 1043488272, 1173924306, 1565232408, 2086976544, 2347848612, 3130464816, 4695697224, 6260929632, 9391394448, 18782788896]

約数ペア:

[(1, 18782788896), (2, 9391394448), (3, 6260929632), (4, 4695697224), (6, 3130464816), (8, 2347848612), (9, 2086976544), (12, 1565232408), (16, 1173924306), (18, 1043488272), (24, 782616204), (27, 695658848), (31, 605896416), (32, 586962153), (36, 521744136), (48, 391308102), (54, 347829424), (62, 302948208), (72, 260872068), (93, 201965472), (96, 195654051), (108, 173914712), (124, 151474104), (144, 130436034), (186, 100982736), (216, 86957356), (248, 75737052), (279, 67321824), (288, 65218017), (372, 50491368), (432, 43478678), (443, 42399072), (496, 37868526), (558, 33660912), (744, 25245684), (837, 22440608), (864, 21739339), (886, 21199536), (992, 18934263), (1116, 16830456), (1329, 14133024), (1488, 12622842), (1583, 11865312), (1674, 11220304), (1772, 10599768), (2232, 8415228), (2658, 7066512), (2976, 6311421), (3166, 5932656), (3348, 5610152), (3544, 5299884), (3987, 4711008), (4464, 4207614), (4749, 3955104), (5316, 3533256), (6332, 2966328), (6696, 2805076), (7088, 2649942), (7974, 2355504), (8928, 2103807), (9498, 1977552), (10632, 1766628), (11961, 1570336), (12664, 1483164), (13392, 1402538), (13733, 1367712), (14176, 1324971), (14247, 1318368), (15948, 1177752), (18996, 988776), (21264, 883314), (23922, 785168), (25328, 741582), (26784, 701269), (27466, 683856), (28494, 659184), (31896, 588876), (37992, 494388), (41199, 455904), (42528, 441657), (42741, 439456), (47844, 392584), (49073, 382752), (50656, 370791), (54932, 341928), (56988, 329592), (63792, 294438), (75984, 247194), (82398, 227952), (85482, 219728), (95688, 196292), (98146, 191376), (109864, 170964), (113976, 164796), (123597, 151968), (127584, 147219)]