2972196

素因数分解:

$2^2\times 3^2\times {\mathrm{82561}}^1$

素因数の和:82571

約数の個数: 18

約数和(自身を含む): 7513142

約数和(自身を除く): 4540946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 82561, 165122, 247683, 330244, 495366, 743049, 990732, 1486098, 2972196]

約数ペア:

[(1, 2972196), (2, 1486098), (3, 990732), (4, 743049), (6, 495366), (9, 330244), (12, 247683), (18, 165122), (36, 82561)]