8081172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20428

約数の個数: 36

約数和(自身を含む): 22285536

約数和(自身を除く): 14204364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 20407, 40814, 61221, 81628, 122442, 183663, 224477, 244884, 367326, 448954, 673431, 734652, 897908, 1346862, 2020293, 2693724, 4040586, 8081172]

約数ペア:

[(1, 8081172), (2, 4040586), (3, 2693724), (4, 2020293), (6, 1346862), (9, 897908), (11, 734652), (12, 673431), (18, 448954), (22, 367326), (33, 244884), (36, 224477), (44, 183663), (66, 122442), (99, 81628), (132, 61221), (198, 40814), (396, 20407)]