2018990181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{33037}}^1$

素因数の和:34620

約数の個数: 16

約数和(自身を含む): 2901000704

約数和(自身を除く): 882010523

約数列:

[1, 3, 13, 39, 1567, 4701, 20371, 33037, 61113, 99111, 429481, 1288443, 51768979, 155306937, 672996727, 2018990181]

約数ペア:

[(1, 2018990181), (3, 672996727), (13, 155306937), (39, 51768979), (1567, 1288443), (4701, 429481), (20371, 99111), (33037, 61113)]