21992322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 51016032

約数和(自身を除く): 29023710

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 289, 374, 561, 578, 867, 1122, 1153, 1734, 2306, 3179, 3459, 6358, 6918, 9537, 12683, 19074, 19601, 25366, 38049, 39202, 58803, 76098, 117606, 215611, 333217, 431222, 646833, 666434, 999651, 1293666, 1999302, 3665387, 7330774, 10996161, 21992322]

約数ペア:

[(1, 21992322), (2, 10996161), (3, 7330774), (6, 3665387), (11, 1999302), (17, 1293666), (22, 999651), (33, 666434), (34, 646833), (51, 431222), (66, 333217), (102, 215611), (187, 117606), (289, 76098), (374, 58803), (561, 39202), (578, 38049), (867, 25366), (1122, 19601), (1153, 19074), (1734, 12683), (2306, 9537), (3179, 6918), (3459, 6358)]