21805396992

素因数分解:

$2^{10}\times 3^5\times {\mathrm{87631}}^1$

素因数の和:87666

約数の個数: 132

約数和(自身を含む): 65295304256

約数和(自身を除く): 43489907264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1024, 1152, 1296, 1536, 1728, 1944, 2304, 2592, 3072, 3456, 3888, 4608, 5184, 6912, 7776, 9216, 10368, 13824, 15552, 20736, 27648, 31104, 41472, 62208, 82944, 87631, 124416, 175262, 248832, 262893, 350524, 525786, 701048, 788679, 1051572, 1402096, 1577358, 2103144, 2366037, 2804192, 3154716, 4206288, 4732074, 5608384, 6309432, 7098111, 8412576, 9464148, 11216768, 12618864, 14196222, 16825152, 18928296, 21294333, 22433536, 25237728, 28392444, 33650304, 37856592, 42588666, 44867072, 50475456, 56784888, 67300608, 75713184, 85177332, 89734144, 100950912, 113569776, 134601216, 151426368, 170354664, 201901824, 227139552, 269202432, 302852736, 340709328, 403803648, 454279104, 605705472, 681418656, 807607296, 908558208, 1211410944, 1362837312, 1817116416, 2422821888, 2725674624, 3634232832, 5451349248, 7268465664, 10902698496, 21805396992]

約数ペア:

[(1, 21805396992), (2, 10902698496), (3, 7268465664), (4, 5451349248), (6, 3634232832), (8, 2725674624), (9, 2422821888), (12, 1817116416), (16, 1362837312), (18, 1211410944), (24, 908558208), (27, 807607296), (32, 681418656), (36, 605705472), (48, 454279104), (54, 403803648), (64, 340709328), (72, 302852736), (81, 269202432), (96, 227139552), (108, 201901824), (128, 170354664), (144, 151426368), (162, 134601216), (192, 113569776), (216, 100950912), (243, 89734144), (256, 85177332), (288, 75713184), (324, 67300608), (384, 56784888), (432, 50475456), (486, 44867072), (512, 42588666), (576, 37856592), (648, 33650304), (768, 28392444), (864, 25237728), (972, 22433536), (1024, 21294333), (1152, 18928296), (1296, 16825152), (1536, 14196222), (1728, 12618864), (1944, 11216768), (2304, 9464148), (2592, 8412576), (3072, 7098111), (3456, 6309432), (3888, 5608384), (4608, 4732074), (5184, 4206288), (6912, 3154716), (7776, 2804192), (9216, 2366037), (10368, 2103144), (13824, 1577358), (15552, 1402096), (20736, 1051572), (27648, 788679), (31104, 701048), (41472, 525786), (62208, 350524), (82944, 262893), (87631, 248832), (124416, 175262)]