18151168

素因数分解:

$2^8\times 7^2\times {\mathrm{1447}}^1$

素因数の和:1477

約数の個数: 54

約数和(自身を含む): 42175896

約数和(自身を除く): 24024728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1447, 1568, 1792, 2894, 3136, 5788, 6272, 10129, 11576, 12544, 20258, 23152, 40516, 46304, 70903, 81032, 92608, 141806, 162064, 185216, 283612, 324128, 370432, 567224, 648256, 1134448, 1296512, 2268896, 2593024, 4537792, 9075584, 18151168]

約数ペア:

[(1, 18151168), (2, 9075584), (4, 4537792), (7, 2593024), (8, 2268896), (14, 1296512), (16, 1134448), (28, 648256), (32, 567224), (49, 370432), (56, 324128), (64, 283612), (98, 185216), (112, 162064), (128, 141806), (196, 92608), (224, 81032), (256, 70903), (392, 46304), (448, 40516), (784, 23152), (896, 20258), (1447, 12544), (1568, 11576), (1792, 10129), (2894, 6272), (3136, 5788)]