19806006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27281}}^1$

素因数の和:27308

約数の個数: 24

約数和(自身を含む): 43542072

約数和(自身を除く): 23736066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27281, 54562, 81843, 163686, 300091, 600182, 900273, 1800546, 3301001, 6602002, 9903003, 19806006]

約数ペア:

[(1, 19806006), (2, 9903003), (3, 6602002), (6, 3301001), (11, 1800546), (22, 900273), (33, 600182), (66, 300091), (121, 163686), (242, 81843), (363, 54562), (726, 27281)]