18313267

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6691}}^1$

素因数の和:6738

約数の個数: 16

約数和(自身を含む): 23127552

約数和(自身を除く): 4814285

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 6691, 46837, 113747, 153893, 796229, 1077251, 2616181, 18313267]

約数ペア:

[(1, 18313267), (7, 2616181), (17, 1077251), (23, 796229), (119, 153893), (161, 113747), (391, 46837), (2737, 6691)]