18151023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28949}}^1$

素因数の和:28982

約数の個数: 16

約数和(自身を含む): 27792000

約数和(自身を除く): 9640977

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 28949, 86847, 318439, 550031, 955317, 1650093, 6050341, 18151023]

約数ペア:

[(1, 18151023), (3, 6050341), (11, 1650093), (19, 955317), (33, 550031), (57, 318439), (209, 86847), (627, 28949)]