1855872006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1\times {\mathrm{6803}}^1$

素因数の和:9220

約数の個数: 32

約数和(自身を含む): 3909306240

約数和(自身を除く): 2053434234

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2393, 4786, 6803, 7179, 13606, 14358, 20409, 40818, 45467, 90934, 129257, 136401, 258514, 272802, 387771, 775542, 16279579, 32559158, 48838737, 97677474, 309312001, 618624002, 927936003, 1855872006]

約数ペア:

[(1, 1855872006), (2, 927936003), (3, 618624002), (6, 309312001), (19, 97677474), (38, 48838737), (57, 32559158), (114, 16279579), (2393, 775542), (4786, 387771), (6803, 272802), (7179, 258514), (13606, 136401), (14358, 129257), (20409, 90934), (40818, 45467)]