28149174

素因数分解:

$2^1\times 3^3\times {\mathrm{521281}}^1$

素因数の和:521292

約数の個数: 16

約数和(自身を含む): 62553840

約数和(自身を除く): 34404666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521281, 1042562, 1563843, 3127686, 4691529, 9383058, 14074587, 28149174]

約数ペア:

[(1, 28149174), (2, 14074587), (3, 9383058), (6, 4691529), (9, 3127686), (18, 1563843), (27, 1042562), (54, 521281)]