21859141248

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{903569}}^1$

素因数の和:903599

約数の個数: 128

約数和(自身を含む): 73731312000

約数和(自身を除く): 51872170752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 903569, 1807138, 2710707, 3614276, 5421414, 6324983, 7228552, 8132121, 10842828, 12649966, 14457104, 16264242, 18974949, 21685656, 24396363, 25299932, 28914208, 32528484, 37949898, 43371312, 48792726, 50599864, 56924847, 57828416, 65056968, 75899796, 86742624, 97585452, 101199728, 113849694, 115656832, 130113936, 151799592, 170774541, 173485248, 195170904, 202399456, 227699388, 260227872, 303599184, 341549082, 346970496, 390341808, 404798912, 455398776, 520455744, 607198368, 683098164, 780683616, 809597824, 910797552, 1040911488, 1214396736, 1366196328, 1561367232, 1821595104, 2428793472, 2732392656, 3122734464, 3643190208, 5464785312, 7286380416, 10929570624, 21859141248]

約数ペア:

[(1, 21859141248), (2, 10929570624), (3, 7286380416), (4, 5464785312), (6, 3643190208), (7, 3122734464), (8, 2732392656), (9, 2428793472), (12, 1821595104), (14, 1561367232), (16, 1366196328), (18, 1214396736), (21, 1040911488), (24, 910797552), (27, 809597824), (28, 780683616), (32, 683098164), (36, 607198368), (42, 520455744), (48, 455398776), (54, 404798912), (56, 390341808), (63, 346970496), (64, 341549082), (72, 303599184), (84, 260227872), (96, 227699388), (108, 202399456), (112, 195170904), (126, 173485248), (128, 170774541), (144, 151799592), (168, 130113936), (189, 115656832), (192, 113849694), (216, 101199728), (224, 97585452), (252, 86742624), (288, 75899796), (336, 65056968), (378, 57828416), (384, 56924847), (432, 50599864), (448, 48792726), (504, 43371312), (576, 37949898), (672, 32528484), (756, 28914208), (864, 25299932), (896, 24396363), (1008, 21685656), (1152, 18974949), (1344, 16264242), (1512, 14457104), (1728, 12649966), (2016, 10842828), (2688, 8132121), (3024, 7228552), (3456, 6324983), (4032, 5421414), (6048, 3614276), (8064, 2710707), (12096, 1807138), (24192, 903569)]