261604458

素因数分解:

$2^1\times 3^3\times {\mathrm{4844527}}^1$

素因数の和:4844538

約数の個数: 16

約数和(自身を含む): 581343360

約数和(自身を除く): 319738902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4844527, 9689054, 14533581, 29067162, 43600743, 87201486, 130802229, 261604458]

約数ペア:

[(1, 261604458), (2, 130802229), (3, 87201486), (6, 43600743), (9, 29067162), (18, 14533581), (27, 9689054), (54, 4844527)]