85905486

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{110989}}^1$

素因数の和:111040

約数の個数: 24

約数和(自身を含む): 190458840

約数和(自身を除く): 104553354

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 110989, 221978, 332967, 665934, 998901, 1997802, 4772527, 9545054, 14317581, 28635162, 42952743, 85905486]

約数ペア:

[(1, 85905486), (2, 42952743), (3, 28635162), (6, 14317581), (9, 9545054), (18, 4772527), (43, 1997802), (86, 998901), (129, 665934), (258, 332967), (387, 221978), (774, 110989)]