18234558

素因数分解:

$2^1\times 3^4\times {\mathrm{112559}}^1$

素因数の和:112573

約数の個数: 20

約数和(自身を含む): 40859280

約数和(自身を除く): 22624722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 112559, 225118, 337677, 675354, 1013031, 2026062, 3039093, 6078186, 9117279, 18234558]

約数ペア:

[(1, 18234558), (2, 9117279), (3, 6078186), (6, 3039093), (9, 2026062), (18, 1013031), (27, 675354), (54, 337677), (81, 225118), (162, 112559)]