7971084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20129}}^1$

素因数の和:20150

約数の個数: 36

約数和(自身を含む): 21981960

約数和(自身を除く): 14010876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 20129, 40258, 60387, 80516, 120774, 181161, 221419, 241548, 362322, 442838, 664257, 724644, 885676, 1328514, 1992771, 2657028, 3985542, 7971084]

約数ペア:

[(1, 7971084), (2, 3985542), (3, 2657028), (4, 1992771), (6, 1328514), (9, 885676), (11, 724644), (12, 664257), (18, 442838), (22, 362322), (33, 241548), (36, 221419), (44, 181161), (66, 120774), (99, 80516), (132, 60387), (198, 40258), (396, 20129)]