54210318

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{20963}}^1$

素因数の和:21399

約数の個数: 16

約数和(自身を含む): 108677376

約数和(自身を除く): 54467058

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 20963, 41926, 62889, 125778, 9035053, 18070106, 27105159, 54210318]

約数ペア:

[(1, 54210318), (2, 27105159), (3, 18070106), (6, 9035053), (431, 125778), (862, 62889), (1293, 41926), (2586, 20963)]