18526452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220553}}^1$

素因数の和:220567

約数の個数: 24

約数和(自身を含む): 49404096

約数和(自身を除く): 30877644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220553, 441106, 661659, 882212, 1323318, 1543871, 2646636, 3087742, 4631613, 6175484, 9263226, 18526452]

約数ペア:

[(1, 18526452), (2, 9263226), (3, 6175484), (4, 4631613), (6, 3087742), (7, 2646636), (12, 1543871), (14, 1323318), (21, 882212), (28, 661659), (42, 441106), (84, 220553)]