189798906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{261431}}^1$

素因数の和:261458

約数の個数: 24

約数和(自身を含む): 417245472

約数和(自身を除く): 227446566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 261431, 522862, 784293, 1568586, 2875741, 5751482, 8627223, 17254446, 31633151, 63266302, 94899453, 189798906]

約数ペア:

[(1, 189798906), (2, 94899453), (3, 63266302), (6, 31633151), (11, 17254446), (22, 8627223), (33, 5751482), (66, 2875741), (121, 1568586), (242, 784293), (363, 522862), (726, 261431)]