66171906

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{18661}}^1$

素因数の和:18866

約数の個数: 24

約数和(自身を含む): 144107964

約数和(自身を除く): 77936058

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 18661, 37322, 55983, 111966, 167949, 335898, 3676217, 7352434, 11028651, 22057302, 33085953, 66171906]

約数ペア:

[(1, 66171906), (2, 33085953), (3, 22057302), (6, 11028651), (9, 7352434), (18, 3676217), (197, 335898), (394, 167949), (591, 111966), (1182, 55983), (1773, 37322), (3546, 18661)]