825858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 2018016

約数和(自身を除く): 1192158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 97, 99, 129, 194, 198, 258, 291, 387, 473, 582, 774, 873, 946, 1067, 1419, 1746, 2134, 2838, 3201, 4171, 4257, 6402, 8342, 8514, 9603, 12513, 19206, 25026, 37539, 45881, 75078, 91762, 137643, 275286, 412929, 825858]

約数ペア:

[(1, 825858), (2, 412929), (3, 275286), (6, 137643), (9, 91762), (11, 75078), (18, 45881), (22, 37539), (33, 25026), (43, 19206), (66, 12513), (86, 9603), (97, 8514), (99, 8342), (129, 6402), (194, 4257), (198, 4171), (258, 3201), (291, 2838), (387, 2134), (473, 1746), (582, 1419), (774, 1067), (873, 946)]