13781136

素因数分解:

$2^4\times 3^1\times {\mathrm{287107}}^1$

素因数の和:287118

約数の個数: 20

約数和(自身を含む): 35601392

約数和(自身を除く): 21820256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 287107, 574214, 861321, 1148428, 1722642, 2296856, 3445284, 4593712, 6890568, 13781136]

約数ペア:

[(1, 13781136), (2, 6890568), (3, 4593712), (4, 3445284), (6, 2296856), (8, 1722642), (12, 1148428), (16, 861321), (24, 574214), (48, 287107)]