18144399

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66463}}^1$

素因数の和:66486

約数の個数: 16

約数和(自身を含む): 29775872

約数和(自身を除く): 11631473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 66463, 199389, 465241, 864019, 1395723, 2592057, 6048133, 18144399]

約数ペア:

[(1, 18144399), (3, 6048133), (7, 2592057), (13, 1395723), (21, 864019), (39, 465241), (91, 199389), (273, 66463)]