181311482

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{68111}}^1$

素因数の和:68146

約数の個数: 16

約数和(自身を含む): 299147904

約数和(自身を除く): 117836422

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 68111, 136222, 749221, 1498442, 8241431, 16482862, 90655741, 181311482]

約数ペア:

[(1, 181311482), (2, 90655741), (11, 16482862), (22, 8241431), (121, 1498442), (242, 749221), (1331, 136222), (2662, 68111)]