198492084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{787667}}^1$

素因数の和:787684

約数の個数: 36

約数和(自身を含む): 573422304

約数和(自身を除く): 374930220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 787667, 1575334, 2363001, 3150668, 4726002, 5513669, 7089003, 9452004, 11027338, 14178006, 16541007, 22054676, 28356012, 33082014, 49623021, 66164028, 99246042, 198492084]

約数ペア:

[(1, 198492084), (2, 99246042), (3, 66164028), (4, 49623021), (6, 33082014), (7, 28356012), (9, 22054676), (12, 16541007), (14, 14178006), (18, 11027338), (21, 9452004), (28, 7089003), (36, 5513669), (42, 4726002), (63, 3150668), (84, 2363001), (126, 1575334), (252, 787667)]