2905218

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1678

約数の個数: 24

約数和(自身を含む): 6359808

約数和(自身を除く): 3454590

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1567, 1854, 3134, 4701, 9402, 14103, 28206, 161401, 322802, 484203, 968406, 1452609, 2905218]

約数ペア:

[(1, 2905218), (2, 1452609), (3, 968406), (6, 484203), (9, 322802), (18, 161401), (103, 28206), (206, 14103), (309, 9402), (618, 4701), (927, 3134), (1567, 1854)]