28236438

素因数分解:

$2^1\times 3^4\times {\mathrm{174299}}^1$

素因数の和:174313

約数の個数: 20

約数和(自身を含む): 63270900

約数和(自身を除く): 35034462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 174299, 348598, 522897, 1045794, 1568691, 3137382, 4706073, 9412146, 14118219, 28236438]

約数ペア:

[(1, 28236438), (2, 14118219), (3, 9412146), (6, 4706073), (9, 3137382), (18, 1568691), (27, 1045794), (54, 522897), (81, 348598), (162, 174299)]