42438242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{275573}}^1$

素因数の和:275593

約数の個数: 16

約数和(自身を含む): 79365312

約数和(自身を除く): 36927070

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 275573, 551146, 1929011, 3031303, 3858022, 6062606, 21219121, 42438242]

約数ペア:

[(1, 42438242), (2, 21219121), (7, 6062606), (11, 3858022), (14, 3031303), (22, 1929011), (77, 551146), (154, 275573)]