18020079

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26003}}^1$

素因数の和:26027

約数の個数: 24

約数和(自身を含む): 32452992

約数和(自身を除く): 14432913

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 26003, 78009, 182021, 234027, 286033, 546063, 858099, 1638189, 2002231, 2574297, 6006693, 18020079]

約数ペア:

[(1, 18020079), (3, 6006693), (7, 2574297), (9, 2002231), (11, 1638189), (21, 858099), (33, 546063), (63, 286033), (77, 234027), (99, 182021), (231, 78009), (693, 26003)]