16806276

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4363}}^1$

素因数の和:4480

約数の個数: 36

約数和(自身を含む): 42889392

約数和(自身を除く): 26083116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 4363, 8726, 13089, 17452, 26178, 39267, 52356, 78534, 157068, 466841, 933682, 1400523, 1867364, 2801046, 4201569, 5602092, 8403138, 16806276]

約数ペア:

[(1, 16806276), (2, 8403138), (3, 5602092), (4, 4201569), (6, 2801046), (9, 1867364), (12, 1400523), (18, 933682), (36, 466841), (107, 157068), (214, 78534), (321, 52356), (428, 39267), (642, 26178), (963, 17452), (1284, 13089), (1926, 8726), (3852, 4363)]