18225683

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6659}}^1$

素因数の和:6706

約数の個数: 16

約数和(自身を含む): 23016960

約数和(自身を除く): 4791277

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 6659, 46613, 113203, 153157, 792421, 1072099, 2603669, 18225683]

約数ペア:

[(1, 18225683), (7, 2603669), (17, 1072099), (23, 792421), (119, 153157), (161, 113203), (391, 46613), (2737, 6659)]