390095442

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27749}}^1$

素因数の和:27839

約数の個数: 48

約数和(自身を含む): 935064000

約数和(自身を除く): 544968558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 14058, 27749, 55498, 83247, 166494, 249741, 305239, 499482, 610478, 915717, 1831434, 1970179, 2747151, 3940358, 5494302, 5910537, 11821074, 17731611, 21671969, 35463222, 43343938, 65015907, 130031814, 195047721, 390095442]

約数ペア:

[(1, 390095442), (2, 195047721), (3, 130031814), (6, 65015907), (9, 43343938), (11, 35463222), (18, 21671969), (22, 17731611), (33, 11821074), (66, 5910537), (71, 5494302), (99, 3940358), (142, 2747151), (198, 1970179), (213, 1831434), (426, 915717), (639, 610478), (781, 499482), (1278, 305239), (1562, 249741), (2343, 166494), (4686, 83247), (7029, 55498), (14058, 27749)]