18337163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 20620320

約数和(自身を除く): 2283157

約数列:

[1, 13, 37, 67, 481, 569, 871, 2479, 7397, 21053, 32227, 38123, 273689, 495599, 1410551, 18337163]

約数ペア:

[(1, 18337163), (13, 1410551), (37, 495599), (67, 273689), (481, 38123), (569, 32227), (871, 21053), (2479, 7397)]