297788886

素因数分解:

$2^1\times 3^4\times {\mathrm{1838203}}^1$

素因数の和:1838217

約数の個数: 20

約数和(自身を含む): 667268052

約数和(自身を除く): 369479166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1838203, 3676406, 5514609, 11029218, 16543827, 33087654, 49631481, 99262962, 148894443, 297788886]

約数ペア:

[(1, 297788886), (2, 148894443), (3, 99262962), (6, 49631481), (9, 33087654), (18, 16543827), (27, 11029218), (54, 5514609), (81, 3676406), (162, 1838203)]