408099186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{20407}}^1$

素因数の和:20527

約数の個数: 48

約数和(自身を含む): 974196288

約数和(自身を除く): 566097102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 19998, 20407, 40814, 61221, 122442, 183663, 224477, 367326, 448954, 673431, 1346862, 2020293, 2061107, 4040586, 4122214, 6183321, 12366642, 18549963, 22672177, 37099926, 45344354, 68016531, 136033062, 204049593, 408099186]

約数ペア:

[(1, 408099186), (2, 204049593), (3, 136033062), (6, 68016531), (9, 45344354), (11, 37099926), (18, 22672177), (22, 18549963), (33, 12366642), (66, 6183321), (99, 4122214), (101, 4040586), (198, 2061107), (202, 2020293), (303, 1346862), (606, 673431), (909, 448954), (1111, 367326), (1818, 224477), (2222, 183663), (3333, 122442), (6666, 61221), (9999, 40814), (19998, 20407)]