12974454

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 30139200

約数和(自身を除く): 17164746

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 643, 1062, 1121, 1286, 1929, 2242, 3363, 3858, 5787, 6726, 10089, 11574, 12217, 20178, 24434, 36651, 37937, 73302, 75874, 109953, 113811, 219906, 227622, 341433, 682866, 720803, 1441606, 2162409, 4324818, 6487227, 12974454]

約数ペア:

[(1, 12974454), (2, 6487227), (3, 4324818), (6, 2162409), (9, 1441606), (18, 720803), (19, 682866), (38, 341433), (57, 227622), (59, 219906), (114, 113811), (118, 109953), (171, 75874), (177, 73302), (342, 37937), (354, 36651), (531, 24434), (643, 20178), (1062, 12217), (1121, 11574), (1286, 10089), (1929, 6726), (2242, 5787), (3363, 3858)]