81354372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{616321}}^1$

素因数の和:616339

約数の個数: 24

約数和(自身を含む): 207084192

約数和(自身を除く): 125729820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 616321, 1232642, 1848963, 2465284, 3697926, 6779531, 7395852, 13559062, 20338593, 27118124, 40677186, 81354372]

約数ペア:

[(1, 81354372), (2, 40677186), (3, 27118124), (4, 20338593), (6, 13559062), (11, 7395852), (12, 6779531), (22, 3697926), (33, 2465284), (44, 1848963), (66, 1232642), (132, 616321)]