25507314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 63842688

約数和(自身を除く): 38335374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 2087, 4074, 4174, 6111, 6261, 12222, 12522, 14609, 18783, 29218, 37566, 43827, 87654, 131481, 202439, 262962, 404878, 607317, 1214634, 1417073, 1821951, 2834146, 3643902, 4251219, 8502438, 12753657, 25507314]

約数ペア:

[(1, 25507314), (2, 12753657), (3, 8502438), (6, 4251219), (7, 3643902), (9, 2834146), (14, 1821951), (18, 1417073), (21, 1214634), (42, 607317), (63, 404878), (97, 262962), (126, 202439), (194, 131481), (291, 87654), (582, 43827), (679, 37566), (873, 29218), (1358, 18783), (1746, 14609), (2037, 12522), (2087, 12222), (4074, 6261), (4174, 6111)]