68791242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{881939}}^1$

素因数の和:881957

約数の個数: 16

約数和(自身を含む): 148165920

約数和(自身を除く): 79374678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 881939, 1763878, 2645817, 5291634, 11465207, 22930414, 34395621, 68791242]

約数ペア:

[(1, 68791242), (2, 34395621), (3, 22930414), (6, 11465207), (13, 5291634), (26, 2645817), (39, 1763878), (78, 881939)]