18174128

素因数分解:

$2^4\times 7^1\times {\mathrm{162269}}^1$

素因数の和:162284

約数の個数: 20

約数和(自身を含む): 40242960

約数和(自身を除く): 22068832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 162269, 324538, 649076, 1135883, 1298152, 2271766, 2596304, 4543532, 9087064, 18174128]

約数ペア:

[(1, 18174128), (2, 9087064), (4, 4543532), (7, 2596304), (8, 2271766), (14, 1298152), (16, 1135883), (28, 649076), (56, 324538), (112, 162269)]