18105022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9539}}^1$

素因数の和:9627

約数の個数: 16

約数和(自身を含む): 29650320

約数和(自身を除く): 11545298

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 9539, 19078, 124007, 248014, 696347, 1392694, 9052511, 18105022]

約数ペア:

[(1, 18105022), (2, 9052511), (13, 1392694), (26, 696347), (73, 248014), (146, 124007), (949, 19078), (1898, 9539)]