2015071212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2180813}}^1$

素因数の和:2180838

約数の個数: 48

約数和(自身を含む): 5862028032

約数和(自身を除く): 3846956820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2180813, 4361626, 6542439, 8723252, 13084878, 15265691, 23988943, 26169756, 30531382, 45797073, 47977886, 61062764, 71966829, 91594146, 95955772, 143933658, 167922601, 183188292, 287867316, 335845202, 503767803, 671690404, 1007535606, 2015071212]

約数ペア:

[(1, 2015071212), (2, 1007535606), (3, 671690404), (4, 503767803), (6, 335845202), (7, 287867316), (11, 183188292), (12, 167922601), (14, 143933658), (21, 95955772), (22, 91594146), (28, 71966829), (33, 61062764), (42, 47977886), (44, 45797073), (66, 30531382), (77, 26169756), (84, 23988943), (132, 15265691), (154, 13084878), (231, 8723252), (308, 6542439), (462, 4361626), (924, 2180813)]