27814878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16981}}^1$

素因数の和:17009

約数の個数: 48

約数和(自身を含む): 74177376

約数和(自身を除く): 46362498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 16981, 33962, 50943, 101886, 118867, 152829, 220753, 237734, 305658, 356601, 441506, 662259, 713202, 1069803, 1324518, 1545271, 1986777, 2139606, 3090542, 3973554, 4635813, 9271626, 13907439, 27814878]

約数ペア:

[(1, 27814878), (2, 13907439), (3, 9271626), (6, 4635813), (7, 3973554), (9, 3090542), (13, 2139606), (14, 1986777), (18, 1545271), (21, 1324518), (26, 1069803), (39, 713202), (42, 662259), (63, 441506), (78, 356601), (91, 305658), (117, 237734), (126, 220753), (182, 152829), (234, 118867), (273, 101886), (546, 50943), (819, 33962), (1638, 16981)]