18006714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 42868800

約数和(自身を除く): 24862086

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 199, 398, 457, 597, 914, 1194, 1371, 1791, 2189, 2742, 3582, 4113, 4378, 5027, 6567, 8226, 10054, 13134, 15081, 19701, 30162, 39402, 45243, 90486, 90943, 181886, 272829, 545658, 818487, 1000373, 1636974, 2000746, 3001119, 6002238, 9003357, 18006714]

約数ペア:

[(1, 18006714), (2, 9003357), (3, 6002238), (6, 3001119), (9, 2000746), (11, 1636974), (18, 1000373), (22, 818487), (33, 545658), (66, 272829), (99, 181886), (198, 90943), (199, 90486), (398, 45243), (457, 39402), (597, 30162), (914, 19701), (1194, 15081), (1371, 13134), (1791, 10054), (2189, 8226), (2742, 6567), (3582, 5027), (4113, 4378)]