18399584

素因数分解:

$2^5\times 7^1\times {\mathrm{82141}}^1$

素因数の和:82158

約数の個数: 24

約数和(自身を含む): 41399568

約数和(自身を除く): 22999984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 82141, 164282, 328564, 574987, 657128, 1149974, 1314256, 2299948, 2628512, 4599896, 9199792, 18399584]

約数ペア:

[(1, 18399584), (2, 9199792), (4, 4599896), (7, 2628512), (8, 2299948), (14, 1314256), (16, 1149974), (28, 657128), (32, 574987), (56, 328564), (112, 164282), (224, 82141)]