18255627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 28543424

約数和(自身を除く): 10287797

約数列:

[1, 3, 9, 13, 39, 117, 337, 463, 1011, 1389, 3033, 4167, 4381, 6019, 13143, 18057, 39429, 54171, 156031, 468093, 1404279, 2028403, 6085209, 18255627]

約数ペア:

[(1, 18255627), (3, 6085209), (9, 2028403), (13, 1404279), (39, 468093), (117, 156031), (337, 54171), (463, 39429), (1011, 18057), (1389, 13143), (3033, 6019), (4167, 4381)]