2009279988

素因数分解:

$2^2\times 3^2\times {\mathrm{3917}}^1\times {\mathrm{14249}}^1$

素因数の和:18176

約数の個数: 36

約数和(自身を含む): 5080666500

約数和(自身を除く): 3071386512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3917, 7834, 11751, 14249, 15668, 23502, 28498, 35253, 42747, 47004, 56996, 70506, 85494, 128241, 141012, 170988, 256482, 512964, 55813333, 111626666, 167439999, 223253332, 334879998, 502319997, 669759996, 1004639994, 2009279988]

約数ペア:

[(1, 2009279988), (2, 1004639994), (3, 669759996), (4, 502319997), (6, 334879998), (9, 223253332), (12, 167439999), (18, 111626666), (36, 55813333), (3917, 512964), (7834, 256482), (11751, 170988), (14249, 141012), (15668, 128241), (23502, 85494), (28498, 70506), (35253, 56996), (42747, 47004)]