26591444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{54941}}^1$

素因数の和:54967

約数の個数: 18

約数和(自身を含む): 51151002

約数和(自身を除く): 24559558

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 54941, 109882, 219764, 604351, 1208702, 2417404, 6647861, 13295722, 26591444]

約数ペア:

[(1, 26591444), (2, 13295722), (4, 6647861), (11, 2417404), (22, 1208702), (44, 604351), (121, 219764), (242, 109882), (484, 54941)]