18292076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{415729}}^1$

素因数の和:415744

約数の個数: 12

約数和(自身を含む): 34921320

約数和(自身を除く): 16629244

約数列:

[1, 2, 4, 11, 22, 44, 415729, 831458, 1662916, 4573019, 9146038, 18292076]

約数ペア:

[(1, 18292076), (2, 9146038), (4, 4573019), (11, 1662916), (22, 831458), (44, 415729)]