3987918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1831}}^1$

素因数の和:1861

約数の個数: 36

約数和(自身を含む): 9502584

約数和(自身を除く): 5514666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1831, 2178, 3662, 5493, 10986, 16479, 20141, 32958, 40282, 60423, 120846, 181269, 221551, 362538, 443102, 664653, 1329306, 1993959, 3987918]

約数ペア:

[(1, 3987918), (2, 1993959), (3, 1329306), (6, 664653), (9, 443102), (11, 362538), (18, 221551), (22, 181269), (33, 120846), (66, 60423), (99, 40282), (121, 32958), (198, 20141), (242, 16479), (363, 10986), (726, 5493), (1089, 3662), (1831, 2178)]