81106836

素因数分解:

$2^2\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{4079}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 189409920

約数和(自身を除く): 108303084

約数列:

[1, 2, 3, 4, 6, 12, 1657, 3314, 4079, 4971, 6628, 8158, 9942, 12237, 16316, 19884, 24474, 48948, 6758903, 13517806, 20276709, 27035612, 40553418, 81106836]

約数ペア:

[(1, 81106836), (2, 40553418), (3, 27035612), (4, 20276709), (6, 13517806), (12, 6758903), (1657, 48948), (3314, 24474), (4079, 19884), (4971, 16316), (6628, 12237), (8158, 9942)]