289580094

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{22129}}^1$

素因数の和:22864

約数の個数: 24

約数和(自身を含む): 628314960

約数和(自身を除く): 338734866

約数列:

[1, 2, 3, 6, 9, 18, 727, 1454, 2181, 4362, 6543, 13086, 22129, 44258, 66387, 132774, 199161, 398322, 16087783, 32175566, 48263349, 96526698, 144790047, 289580094]

約数ペア:

[(1, 289580094), (2, 144790047), (3, 96526698), (6, 48263349), (9, 32175566), (18, 16087783), (727, 398322), (1454, 199161), (2181, 132774), (4362, 66387), (6543, 44258), (13086, 22129)]