40549788

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 105557760

約数和(自身を除く): 65007972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 614, 921, 1223, 1228, 1842, 2446, 2763, 3669, 3684, 4892, 5526, 7338, 8289, 11007, 11052, 14676, 16578, 22014, 33021, 33156, 44028, 66042, 132084, 375461, 750922, 1126383, 1501844, 2252766, 3379149, 4505532, 6758298, 10137447, 13516596, 20274894, 40549788]

約数ペア:

[(1, 40549788), (2, 20274894), (3, 13516596), (4, 10137447), (6, 6758298), (9, 4505532), (12, 3379149), (18, 2252766), (27, 1501844), (36, 1126383), (54, 750922), (108, 375461), (307, 132084), (614, 66042), (921, 44028), (1223, 33156), (1228, 33021), (1842, 22014), (2446, 16578), (2763, 14676), (3669, 11052), (3684, 11007), (4892, 8289), (5526, 7338)]