81639582

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{469193}}^1$

素因数の和:469227

約数の個数: 16

約数和(自身を含む): 168909840

約数和(自身を除く): 87270258

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 469193, 938386, 1407579, 2815158, 13606597, 27213194, 40819791, 81639582]

約数ペア:

[(1, 81639582), (2, 40819791), (3, 27213194), (6, 13606597), (29, 2815158), (58, 1407579), (87, 938386), (174, 469193)]