145298826

素因数分解:

$2^1\times 3^3\times {\mathrm{2690719}}^1$

素因数の和:2690730

約数の個数: 16

約数和(自身を含む): 322886400

約数和(自身を除く): 177587574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2690719, 5381438, 8072157, 16144314, 24216471, 48432942, 72649413, 145298826]

約数ペア:

[(1, 145298826), (2, 72649413), (3, 48432942), (6, 24216471), (9, 16144314), (18, 8072157), (27, 5381438), (54, 2690719)]