239879214

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21187}}^1$

素因数の和:21249

約数の個数: 48

約数和(自身を含む): 565211088

約数和(自身を除く): 325331874

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 3774, 5661, 11322, 21187, 42374, 63561, 127122, 190683, 360179, 381366, 720358, 783919, 1080537, 1567838, 2161074, 2351757, 3241611, 4703514, 6483222, 7055271, 13326623, 14110542, 26653246, 39979869, 79959738, 119939607, 239879214]

約数ペア:

[(1, 239879214), (2, 119939607), (3, 79959738), (6, 39979869), (9, 26653246), (17, 14110542), (18, 13326623), (34, 7055271), (37, 6483222), (51, 4703514), (74, 3241611), (102, 2351757), (111, 2161074), (153, 1567838), (222, 1080537), (306, 783919), (333, 720358), (629, 381366), (666, 360179), (1258, 190683), (1887, 127122), (3774, 63561), (5661, 42374), (11322, 21187)]