140646186

素因数分解:

$2^1\times 3^3\times {\mathrm{2604559}}^1$

素因数の和:2604570

約数の個数: 16

約数和(自身を含む): 312547200

約数和(自身を除く): 171901014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2604559, 5209118, 7813677, 15627354, 23441031, 46882062, 70323093, 140646186]

約数ペア:

[(1, 140646186), (2, 70323093), (3, 46882062), (6, 23441031), (9, 15627354), (18, 7813677), (27, 5209118), (54, 2604559)]