18262947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3169}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 26019360

約数和(自身を除く): 7756413

約数列:

[1, 3, 17, 51, 113, 339, 1921, 3169, 5763, 9507, 53873, 161619, 358097, 1074291, 6087649, 18262947]

約数ペア:

[(1, 18262947), (3, 6087649), (17, 1074291), (51, 358097), (113, 161619), (339, 53873), (1921, 9507), (3169, 5763)]