18326434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45139}}^1$

素因数の和:45177

約数の個数: 16

約数和(自身を含む): 32500800

約数和(自身を除く): 14174366

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 45139, 90278, 315973, 631946, 1309031, 2618062, 9163217, 18326434]

約数ペア:

[(1, 18326434), (2, 9163217), (7, 2618062), (14, 1309031), (29, 631946), (58, 315973), (203, 90278), (406, 45139)]