18046639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 21143808

約数和(自身を除く): 3097169

約数列:

[1, 13, 17, 37, 221, 481, 629, 2207, 8177, 28691, 37519, 81659, 487747, 1061567, 1388203, 18046639]

約数ペア:

[(1, 18046639), (13, 1388203), (17, 1061567), (37, 487747), (221, 81659), (481, 37519), (629, 28691), (2207, 8177)]