21879790848

素因数分解:

$2^8\times 3^3\times {\mathrm{3165479}}^1$

素因数の和:3165504

約数の個数: 72

約数和(自身を含む): 64702411200

約数和(自身を除く): 42822620352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 3165479, 6330958, 9496437, 12661916, 18992874, 25323832, 28489311, 37985748, 50647664, 56978622, 75971496, 85467933, 101295328, 113957244, 151942992, 170935866, 202590656, 227914488, 303885984, 341871732, 405181312, 455828976, 607771968, 683743464, 810362624, 911657952, 1215543936, 1367486928, 1823315904, 2431087872, 2734973856, 3646631808, 5469947712, 7293263616, 10939895424, 21879790848]

約数ペア:

[(1, 21879790848), (2, 10939895424), (3, 7293263616), (4, 5469947712), (6, 3646631808), (8, 2734973856), (9, 2431087872), (12, 1823315904), (16, 1367486928), (18, 1215543936), (24, 911657952), (27, 810362624), (32, 683743464), (36, 607771968), (48, 455828976), (54, 405181312), (64, 341871732), (72, 303885984), (96, 227914488), (108, 202590656), (128, 170935866), (144, 151942992), (192, 113957244), (216, 101295328), (256, 85467933), (288, 75971496), (384, 56978622), (432, 50647664), (576, 37985748), (768, 28489311), (864, 25323832), (1152, 18992874), (1728, 12661916), (2304, 9496437), (3456, 6330958), (6912, 3165479)]