1808804514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{27406129}}^1$

素因数の和:27406145

約数の個数: 16

約数和(自身を含む): 3946482720

約数和(自身を除く): 2137678206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 27406129, 54812258, 82218387, 164436774, 301467419, 602934838, 904402257, 1808804514]

約数ペア:

[(1, 1808804514), (2, 904402257), (3, 602934838), (6, 301467419), (11, 164436774), (22, 82218387), (33, 54812258), (66, 27406129)]