243313794

素因数分解:

$2^1\times 3^4\times {\mathrm{1501937}}^1$

素因数の和:1501951

約数の個数: 20

約数和(自身を含む): 545203494

約数和(自身を除く): 301889700

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1501937, 3003874, 4505811, 9011622, 13517433, 27034866, 40552299, 81104598, 121656897, 243313794]

約数ペア:

[(1, 243313794), (2, 121656897), (3, 81104598), (6, 40552299), (9, 27034866), (18, 13517433), (27, 9011622), (54, 4505811), (81, 3003874), (162, 1501937)]