18805777368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{111939151}}^1$

素因数の和:111939167

約数の個数: 32

約数和(自身を含む): 53730792960

約数和(自身を除く): 34925015592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 111939151, 223878302, 335817453, 447756604, 671634906, 783574057, 895513208, 1343269812, 1567148114, 2350722171, 2686539624, 3134296228, 4701444342, 6268592456, 9402888684, 18805777368]

約数ペア:

[(1, 18805777368), (2, 9402888684), (3, 6268592456), (4, 4701444342), (6, 3134296228), (7, 2686539624), (8, 2350722171), (12, 1567148114), (14, 1343269812), (21, 895513208), (24, 783574057), (28, 671634906), (42, 447756604), (56, 335817453), (84, 223878302), (168, 111939151)]