81394674

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{797987}}^1$

素因数の和:798009

約数の個数: 16

約数和(自身を含む): 172365408

約数和(自身を除く): 90970734

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 797987, 1595974, 2393961, 4787922, 13565779, 27131558, 40697337, 81394674]

約数ペア:

[(1, 81394674), (2, 40697337), (3, 27131558), (6, 13565779), (17, 4787922), (34, 2393961), (51, 1595974), (102, 797987)]