86661738

素因数分解:

$2^1\times 3^4\times {\mathrm{534949}}^1$

素因数の和:534963

約数の個数: 20

約数和(自身を含む): 194186850

約数和(自身を除く): 107525112

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 534949, 1069898, 1604847, 3209694, 4814541, 9629082, 14443623, 28887246, 43330869, 86661738]

約数ペア:

[(1, 86661738), (2, 43330869), (3, 28887246), (6, 14443623), (9, 9629082), (18, 4814541), (27, 3209694), (54, 1604847), (81, 1069898), (162, 534949)]