28563354

素因数分解:

$2^1\times 3^4\times {\mathrm{176317}}^1$

素因数の和:176331

約数の個数: 20

約数和(自身を含む): 64003434

約数和(自身を除く): 35440080

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 176317, 352634, 528951, 1057902, 1586853, 3173706, 4760559, 9521118, 14281677, 28563354]

約数ペア:

[(1, 28563354), (2, 14281677), (3, 9521118), (6, 4760559), (9, 3173706), (18, 1586853), (27, 1057902), (54, 528951), (81, 352634), (162, 176317)]