18026512

素因数分解:

$2^4\times 7^2\times {\mathrm{22993}}^1$

素因数の和:23015

約数の個数: 30

約数和(自身を含む): 40630398

約数和(自身を除く): 22603886

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 22993, 45986, 91972, 160951, 183944, 321902, 367888, 643804, 1126657, 1287608, 2253314, 2575216, 4506628, 9013256, 18026512]

約数ペア:

[(1, 18026512), (2, 9013256), (4, 4506628), (7, 2575216), (8, 2253314), (14, 1287608), (16, 1126657), (28, 643804), (49, 367888), (56, 321902), (98, 183944), (112, 160951), (196, 91972), (392, 45986), (784, 22993)]