279975066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{6271}}^1$

素因数の和:7346

約数の個数: 32

約数和(自身を含む): 640647168

約数和(自身を除く): 360672102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1063, 2126, 3189, 6271, 6378, 7441, 12542, 14882, 18813, 22323, 37626, 43897, 44646, 87794, 131691, 263382, 6666073, 13332146, 19998219, 39996438, 46662511, 93325022, 139987533, 279975066]

約数ペア:

[(1, 279975066), (2, 139987533), (3, 93325022), (6, 46662511), (7, 39996438), (14, 19998219), (21, 13332146), (42, 6666073), (1063, 263382), (2126, 131691), (3189, 87794), (6271, 44646), (6378, 43897), (7441, 37626), (12542, 22323), (14882, 18813)]