54869118

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{212671}}^1$

素因数の和:212719

約数の個数: 16

約数和(自身を含む): 112290816

約数和(自身を除く): 57421698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 212671, 425342, 638013, 1276026, 9144853, 18289706, 27434559, 54869118]

約数ペア:

[(1, 54869118), (2, 27434559), (3, 18289706), (6, 9144853), (43, 1276026), (86, 638013), (129, 425342), (258, 212671)]