213266574

素因数分解:

$2^1\times 3^3\times {\mathrm{1597}}^1\times {\mathrm{2473}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 474414240

約数和(自身を除く): 261147666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1597, 2473, 3194, 4791, 4946, 7419, 9582, 14373, 14838, 22257, 28746, 43119, 44514, 66771, 86238, 133542, 3949381, 7898762, 11848143, 23696286, 35544429, 71088858, 106633287, 213266574]

約数ペア:

[(1, 213266574), (2, 106633287), (3, 71088858), (6, 35544429), (9, 23696286), (18, 11848143), (27, 7898762), (54, 3949381), (1597, 133542), (2473, 86238), (3194, 66771), (4791, 44514), (4946, 43119), (7419, 28746), (9582, 22257), (14373, 14838)]