8945636

素因数分解:

$2^2\times 7^2\times {\mathrm{45641}}^1$

素因数の和:45659

約数の個数: 18

約数和(自身を含む): 18211158

約数和(自身を除く): 9265522

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 45641, 91282, 182564, 319487, 638974, 1277948, 2236409, 4472818, 8945636]

約数ペア:

[(1, 8945636), (2, 4472818), (4, 2236409), (7, 1277948), (14, 638974), (28, 319487), (49, 182564), (98, 91282), (196, 45641)]