210849282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1673407}}^1$

素因数の和:1673422

約数の個数: 24

約数和(自身を含む): 522103296

約数和(自身を除く): 311254014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1673407, 3346814, 5020221, 10040442, 11713849, 15060663, 23427698, 30121326, 35141547, 70283094, 105424641, 210849282]

約数ペア:

[(1, 210849282), (2, 105424641), (3, 70283094), (6, 35141547), (7, 30121326), (9, 23427698), (14, 15060663), (18, 11713849), (21, 10040442), (42, 5020221), (63, 3346814), (126, 1673407)]