21742848

素因数分解:

$2^8\times 3^2\times {\mathrm{9437}}^1$

素因数の和:9459

約数の個数: 54

約数和(自身を含む): 62696634

約数和(自身を除く): 40953786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 9437, 18874, 28311, 37748, 56622, 75496, 84933, 113244, 150992, 169866, 226488, 301984, 339732, 452976, 603968, 679464, 905952, 1207936, 1358928, 1811904, 2415872, 2717856, 3623808, 5435712, 7247616, 10871424, 21742848]

約数ペア:

[(1, 21742848), (2, 10871424), (3, 7247616), (4, 5435712), (6, 3623808), (8, 2717856), (9, 2415872), (12, 1811904), (16, 1358928), (18, 1207936), (24, 905952), (32, 679464), (36, 603968), (48, 452976), (64, 339732), (72, 301984), (96, 226488), (128, 169866), (144, 150992), (192, 113244), (256, 84933), (288, 75496), (384, 56622), (576, 37748), (768, 28311), (1152, 18874), (2304, 9437)]