7287804

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2087}}^1$

素因数の和:2194

約数の個数: 36

約数和(自身を含む): 18620784

約数和(自身を除く): 11332980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 2087, 3492, 4174, 6261, 8348, 12522, 18783, 25044, 37566, 75132, 202439, 404878, 607317, 809756, 1214634, 1821951, 2429268, 3643902, 7287804]

約数ペア:

[(1, 7287804), (2, 3643902), (3, 2429268), (4, 1821951), (6, 1214634), (9, 809756), (12, 607317), (18, 404878), (36, 202439), (97, 75132), (194, 37566), (291, 25044), (388, 18783), (582, 12522), (873, 8348), (1164, 6261), (1746, 4174), (2087, 3492)]