253694742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6040351}}^1$

素因数の和:6040363

約数の個数: 16

約数和(自身を含む): 579873792

約数和(自身を除く): 326179050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6040351, 12080702, 18121053, 36242106, 42282457, 84564914, 126847371, 253694742]

約数ペア:

[(1, 253694742), (2, 126847371), (3, 84564914), (6, 42282457), (7, 36242106), (14, 18121053), (21, 12080702), (42, 6040351)]