66490668

素因数分解:

$2^2\times 3^2\times {\mathrm{1846963}}^1$

素因数の和:1846973

約数の個数: 18

約数和(自身を含む): 168073724

約数和(自身を除く): 101583056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1846963, 3693926, 5540889, 7387852, 11081778, 16622667, 22163556, 33245334, 66490668]

約数ペア:

[(1, 66490668), (2, 33245334), (3, 22163556), (4, 16622667), (6, 11081778), (9, 7387852), (12, 5540889), (18, 3693926), (36, 1846963)]