139378842

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{72367}}^1$

素因数の和:72482

約数の個数: 24

約数和(自身を含む): 304814016

約数和(自身を除く): 165435174

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 72367, 144734, 217101, 434202, 651303, 1302606, 7743269, 15486538, 23229807, 46459614, 69689421, 139378842]

約数ペア:

[(1, 139378842), (2, 69689421), (3, 46459614), (6, 23229807), (9, 15486538), (18, 7743269), (107, 1302606), (214, 651303), (321, 434202), (642, 217101), (963, 144734), (1926, 72367)]