21883392

素因数分解:

$2^9\times 3^3\times {\mathrm{1583}}^1$

素因数の和:1610

約数の個数: 80

約数和(自身を含む): 64817280

約数和(自身を除く): 42933888

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, 512, 576, 768, 864, 1152, 1536, 1583, 1728, 2304, 3166, 3456, 4608, 4749, 6332, 6912, 9498, 12664, 13824, 14247, 18996, 25328, 28494, 37992, 42741, 50656, 56988, 75984, 85482, 101312, 113976, 151968, 170964, 202624, 227952, 303936, 341928, 405248, 455904, 607872, 683856, 810496, 911808, 1215744, 1367712, 1823616, 2431488, 2735424, 3647232, 5470848, 7294464, 10941696, 21883392]

約数ペア:

[(1, 21883392), (2, 10941696), (3, 7294464), (4, 5470848), (6, 3647232), (8, 2735424), (9, 2431488), (12, 1823616), (16, 1367712), (18, 1215744), (24, 911808), (27, 810496), (32, 683856), (36, 607872), (48, 455904), (54, 405248), (64, 341928), (72, 303936), (96, 227952), (108, 202624), (128, 170964), (144, 151968), (192, 113976), (216, 101312), (256, 85482), (288, 75984), (384, 56988), (432, 50656), (512, 42741), (576, 37992), (768, 28494), (864, 25328), (1152, 18996), (1536, 14247), (1583, 13824), (1728, 12664), (2304, 9498), (3166, 6912), (3456, 6332), (4608, 4749)]