18996633

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41387}}^1$

素因数の和:41413

約数の個数: 16

約数和(自身を含む): 29799360

約数和(自身を除く): 10802727

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 41387, 124161, 372483, 703579, 1117449, 2110737, 6332211, 18996633]

約数ペア:

[(1, 18996633), (3, 6332211), (9, 2110737), (17, 1117449), (27, 703579), (51, 372483), (153, 124161), (459, 41387)]