17297478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 41184000

約数和(自身を除く): 23886522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 199, 398, 439, 597, 878, 1194, 1317, 1791, 2189, 2634, 3582, 3951, 4378, 4829, 6567, 7902, 9658, 13134, 14487, 19701, 28974, 39402, 43461, 86922, 87361, 174722, 262083, 524166, 786249, 960971, 1572498, 1921942, 2882913, 5765826, 8648739, 17297478]

約数ペア:

[(1, 17297478), (2, 8648739), (3, 5765826), (6, 2882913), (9, 1921942), (11, 1572498), (18, 960971), (22, 786249), (33, 524166), (66, 262083), (99, 174722), (198, 87361), (199, 86922), (398, 43461), (439, 39402), (597, 28974), (878, 19701), (1194, 14487), (1317, 13134), (1791, 9658), (2189, 7902), (2634, 6567), (3582, 4829), (3951, 4378)]