18257950368

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{61609}}^1$

素因数の和:61649

約数の個数: 192

約数和(自身を含む): 62102880000

約数和(自身を除く): 43844929632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2352, 2646, 2744, 3024, 3087, 3528, 4116, 4704, 5292, 5488, 6048, 6174, 7056, 8232, 9261, 10584, 10976, 12348, 14112, 16464, 18522, 21168, 24696, 32928, 37044, 42336, 49392, 61609, 74088, 98784, 123218, 148176, 184827, 246436, 296352, 369654, 431263, 492872, 554481, 739308, 862526, 985744, 1108962, 1293789, 1478616, 1663443, 1725052, 1971488, 2217924, 2587578, 2957232, 3018841, 3326886, 3450104, 3881367, 4435848, 5175156, 5914464, 6037682, 6653772, 6900208, 7762734, 8871696, 9056523, 10350312, 11644101, 12075364, 13307544, 13800416, 15525468, 17743392, 18113046, 20700624, 21131887, 23288202, 24150728, 26615088, 27169569, 31050936, 36226092, 41401248, 42263774, 46576404, 48301456, 53230176, 54339138, 62101872, 63395661, 72452184, 81508707, 84527548, 93152808, 96602912, 108678276, 124203744, 126791322, 144904368, 163017414, 169055096, 186305616, 190186983, 217356552, 253582644, 289808736, 326034828, 338110192, 372611232, 380373966, 434713104, 507165288, 570560949, 652069656, 676220384, 760747932, 869426208, 1014330576, 1141121898, 1304139312, 1521495864, 2028661152, 2282243796, 2608278624, 3042991728, 4564487592, 6085983456, 9128975184, 18257950368]

約数ペア:

[(1, 18257950368), (2, 9128975184), (3, 6085983456), (4, 4564487592), (6, 3042991728), (7, 2608278624), (8, 2282243796), (9, 2028661152), (12, 1521495864), (14, 1304139312), (16, 1141121898), (18, 1014330576), (21, 869426208), (24, 760747932), (27, 676220384), (28, 652069656), (32, 570560949), (36, 507165288), (42, 434713104), (48, 380373966), (49, 372611232), (54, 338110192), (56, 326034828), (63, 289808736), (72, 253582644), (84, 217356552), (96, 190186983), (98, 186305616), (108, 169055096), (112, 163017414), (126, 144904368), (144, 126791322), (147, 124203744), (168, 108678276), (189, 96602912), (196, 93152808), (216, 84527548), (224, 81508707), (252, 72452184), (288, 63395661), (294, 62101872), (336, 54339138), (343, 53230176), (378, 48301456), (392, 46576404), (432, 42263774), (441, 41401248), (504, 36226092), (588, 31050936), (672, 27169569), (686, 26615088), (756, 24150728), (784, 23288202), (864, 21131887), (882, 20700624), (1008, 18113046), (1029, 17743392), (1176, 15525468), (1323, 13800416), (1372, 13307544), (1512, 12075364), (1568, 11644101), (1764, 10350312), (2016, 9056523), (2058, 8871696), (2352, 7762734), (2646, 6900208), (2744, 6653772), (3024, 6037682), (3087, 5914464), (3528, 5175156), (4116, 4435848), (4704, 3881367), (5292, 3450104), (5488, 3326886), (6048, 3018841), (6174, 2957232), (7056, 2587578), (8232, 2217924), (9261, 1971488), (10584, 1725052), (10976, 1663443), (12348, 1478616), (14112, 1293789), (16464, 1108962), (18522, 985744), (21168, 862526), (24696, 739308), (32928, 554481), (37044, 492872), (42336, 431263), (49392, 369654), (61609, 296352), (74088, 246436), (98784, 184827), (123218, 148176)]