990366318

素因数分解:

$2^1\times 3^3\times {\mathrm{3217}}^1\times {\mathrm{5701}}^1$

素因数の和:8929

約数の個数: 32

約数和(自身を含む): 2201884320

約数和(自身を除く): 1211518002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3217, 5701, 6434, 9651, 11402, 17103, 19302, 28953, 34206, 51309, 57906, 86859, 102618, 153927, 173718, 307854, 18340117, 36680234, 55020351, 110040702, 165061053, 330122106, 495183159, 990366318]

約数ペア:

[(1, 990366318), (2, 495183159), (3, 330122106), (6, 165061053), (9, 110040702), (18, 55020351), (27, 36680234), (54, 18340117), (3217, 307854), (5701, 173718), (6434, 153927), (9651, 102618), (11402, 86859), (17103, 57906), (19302, 51309), (28953, 34206)]