18100359

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{6959}}^1$

素因数の和:6999

約数の個数: 18

約数和(自身を含む): 27777360

約数和(自身を除く): 9677001

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 6959, 20877, 62631, 118303, 354909, 1064727, 2011151, 6033453, 18100359]

約数ペア:

[(1, 18100359), (3, 6033453), (9, 2011151), (17, 1064727), (51, 354909), (153, 118303), (289, 62631), (867, 20877), (2601, 6959)]