18482338049

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{264007}}^1$

素因数の和:264224

約数の個数: 16

約数和(自身を含む): 21568397568

約数和(自身を除く): 3086059519

約数列:

[1, 7, 73, 137, 511, 959, 10001, 70007, 264007, 1848049, 19272511, 36168959, 134907577, 253182713, 2640334007, 18482338049]

約数ペア:

[(1, 18482338049), (7, 2640334007), (73, 253182713), (137, 134907577), (511, 36168959), (959, 19272511), (10001, 1848049), (70007, 264007)]