66681756

素因数分解:

$2^2\times 3^2\times {\mathrm{1852271}}^1$

素因数の和:1852281

約数の個数: 18

約数和(自身を含む): 168556752

約数和(自身を除く): 101874996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1852271, 3704542, 5556813, 7409084, 11113626, 16670439, 22227252, 33340878, 66681756]

約数ペア:

[(1, 66681756), (2, 33340878), (3, 22227252), (4, 16670439), (6, 11113626), (9, 7409084), (12, 5556813), (18, 3704542), (36, 1852271)]