68747436

素因数分解:

$2^2\times 3^2\times {\mathrm{1909651}}^1$

素因数の和:1909661

約数の個数: 18

約数和(自身を含む): 173778332

約数和(自身を除く): 105030896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1909651, 3819302, 5728953, 7638604, 11457906, 17186859, 22915812, 34373718, 68747436]

約数ペア:

[(1, 68747436), (2, 34373718), (3, 22915812), (4, 17186859), (6, 11457906), (9, 7638604), (12, 5728953), (18, 3819302), (36, 1909651)]