18201694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56527}}^1$

素因数の和:56559

約数の個数: 16

約数和(自身を含む): 32560128

約数和(自身を除く): 14358434

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 56527, 113054, 395689, 791378, 1300121, 2600242, 9100847, 18201694]

約数ペア:

[(1, 18201694), (2, 9100847), (7, 2600242), (14, 1300121), (23, 791378), (46, 395689), (161, 113054), (322, 56527)]