18130041

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{39499}}^1$

素因数の和:39525

約数の個数: 16

約数和(自身を含む): 28440000

約数和(自身を除く): 10309959

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 39499, 118497, 355491, 671483, 1066473, 2014449, 6043347, 18130041]

約数ペア:

[(1, 18130041), (3, 6043347), (9, 2014449), (17, 1066473), (27, 671483), (51, 355491), (153, 118497), (459, 39499)]