263289972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1994621}}^1$

素因数の和:1994639

約数の個数: 24

約数和(自身を含む): 670192992

約数和(自身を除く): 406903020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1994621, 3989242, 5983863, 7978484, 11967726, 21940831, 23935452, 43881662, 65822493, 87763324, 131644986, 263289972]

約数ペア:

[(1, 263289972), (2, 131644986), (3, 87763324), (4, 65822493), (6, 43881662), (11, 23935452), (12, 21940831), (22, 11967726), (33, 7978484), (44, 5983863), (66, 3989242), (132, 1994621)]