78258906

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{131749}}^1$

素因数の和:131771

約数の個数: 32

約数和(自身を含む): 189720000

約数和(自身を除く): 111461094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 131749, 263498, 395247, 790494, 1185741, 1449239, 2371482, 2898478, 3557223, 4347717, 7114446, 8695434, 13043151, 26086302, 39129453, 78258906]

約数ペア:

[(1, 78258906), (2, 39129453), (3, 26086302), (6, 13043151), (9, 8695434), (11, 7114446), (18, 4347717), (22, 3557223), (27, 2898478), (33, 2371482), (54, 1449239), (66, 1185741), (99, 790494), (198, 395247), (297, 263498), (594, 131749)]