85786818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2111}}^1$

素因数の和:2650

約数の個数: 32

約数和(自身を含む): 185213952

約数和(自身を除く): 99427134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 2111, 3126, 4222, 6333, 6773, 12666, 13546, 20319, 27443, 40638, 54886, 82329, 164658, 1099831, 2199662, 3299493, 6598986, 14297803, 28595606, 42893409, 85786818]

約数ペア:

[(1, 85786818), (2, 42893409), (3, 28595606), (6, 14297803), (13, 6598986), (26, 3299493), (39, 2199662), (78, 1099831), (521, 164658), (1042, 82329), (1563, 54886), (2111, 40638), (3126, 27443), (4222, 20319), (6333, 13546), (6773, 12666)]