65486826

素因数分解:

$2^1\times 3^3\times {\mathrm{1212719}}^1$

素因数の和:1212730

約数の個数: 16

約数和(自身を含む): 145526400

約数和(自身を除く): 80039574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1212719, 2425438, 3638157, 7276314, 10914471, 21828942, 32743413, 65486826]

約数ペア:

[(1, 65486826), (2, 32743413), (3, 21828942), (6, 10914471), (9, 7276314), (18, 3638157), (27, 2425438), (54, 1212719)]