18369568

素因数分解:

$2^5\times 7^1\times {\mathrm{82007}}^1$

素因数の和:82024

約数の個数: 24

約数和(自身を含む): 41332032

約数和(自身を除く): 22962464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 82007, 164014, 328028, 574049, 656056, 1148098, 1312112, 2296196, 2624224, 4592392, 9184784, 18369568]

約数ペア:

[(1, 18369568), (2, 9184784), (4, 4592392), (7, 2624224), (8, 2296196), (14, 1312112), (16, 1148098), (28, 656056), (32, 574049), (56, 328028), (112, 164014), (224, 82007)]