18366681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3187}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 26167104

約数和(自身を除く): 7800423

約数列:

[1, 3, 17, 51, 113, 339, 1921, 3187, 5763, 9561, 54179, 162537, 360131, 1080393, 6122227, 18366681]

約数ペア:

[(1, 18366681), (3, 6122227), (17, 1080393), (51, 360131), (113, 162537), (339, 54179), (1921, 9561), (3187, 5763)]