8921572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{18433}}^1$

素因数の和:18459

約数の個数: 18

約数和(自身を含む): 17162054

約数和(自身を除く): 8240482

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 18433, 36866, 73732, 202763, 405526, 811052, 2230393, 4460786, 8921572]

約数ペア:

[(1, 8921572), (2, 4460786), (4, 2230393), (11, 811052), (22, 405526), (44, 202763), (121, 73732), (242, 36866), (484, 18433)]