86940486

素因数分解:

$2^1\times 3^3\times {\mathrm{1610009}}^1$

素因数の和:1610020

約数の個数: 16

約数和(自身を含む): 193201200

約数和(自身を除く): 106260714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1610009, 3220018, 4830027, 9660054, 14490081, 28980162, 43470243, 86940486]

約数ペア:

[(1, 86940486), (2, 43470243), (3, 28980162), (6, 14490081), (9, 9660054), (18, 4830027), (27, 3220018), (54, 1610009)]