17967906

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 44055648

約数和(自身を除く): 26087742

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 3361, 5346, 6722, 10083, 20166, 30249, 36971, 60498, 73942, 90747, 110913, 181494, 221826, 272241, 332739, 544482, 665478, 816723, 998217, 1633446, 1996434, 2994651, 5989302, 8983953, 17967906]

約数ペア:

[(1, 17967906), (2, 8983953), (3, 5989302), (6, 2994651), (9, 1996434), (11, 1633446), (18, 998217), (22, 816723), (27, 665478), (33, 544482), (54, 332739), (66, 272241), (81, 221826), (99, 181494), (162, 110913), (198, 90747), (243, 73942), (297, 60498), (486, 36971), (594, 30249), (891, 20166), (1782, 10083), (2673, 6722), (3361, 5346)]