31171734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157433}}^1$

素因数の和:157452

約数の個数: 24

約数和(自身を含む): 73679112

約数和(自身を除く): 42507378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 157433, 314866, 472299, 944598, 1416897, 1731763, 2833794, 3463526, 5195289, 10390578, 15585867, 31171734]

約数ペア:

[(1, 31171734), (2, 15585867), (3, 10390578), (6, 5195289), (9, 3463526), (11, 2833794), (18, 1731763), (22, 1416897), (33, 944598), (66, 472299), (99, 314866), (198, 157433)]