81848442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1049339}}^1$

素因数の和:1049357

約数の個数: 16

約数和(自身を含む): 176289120

約数和(自身を除く): 94440678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1049339, 2098678, 3148017, 6296034, 13641407, 27282814, 40924221, 81848442]

約数ペア:

[(1, 81848442), (2, 40924221), (3, 27282814), (6, 13641407), (13, 6296034), (26, 3148017), (39, 2098678), (78, 1049339)]