18473026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64591}}^1$

素因数の和:64617

約数の個数: 16

約数和(自身を含む): 32554368

約数和(自身を除く): 14081342

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 64591, 129182, 710501, 839683, 1421002, 1679366, 9236513, 18473026]

約数ペア:

[(1, 18473026), (2, 9236513), (11, 1679366), (13, 1421002), (22, 839683), (26, 710501), (143, 129182), (286, 64591)]