67840884

素因数分解:

$2^2\times 3^2\times {\mathrm{1884469}}^1$

素因数の和:1884479

約数の個数: 18

約数和(自身を含む): 171486770

約数和(自身を除く): 103645886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1884469, 3768938, 5653407, 7537876, 11306814, 16960221, 22613628, 33920442, 67840884]

約数ペア:

[(1, 67840884), (2, 33920442), (3, 22613628), (4, 16960221), (6, 11306814), (9, 7537876), (12, 5653407), (18, 3768938), (36, 1884469)]