16715628

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1493}}^1$

素因数の和:1814

約数の個数: 36

約数和(自身を含む): 42417648

約数和(自身を除く): 25702020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1493, 1866, 2799, 2986, 3732, 4479, 5598, 5972, 8958, 11196, 13437, 17916, 26874, 53748, 464323, 928646, 1392969, 1857292, 2785938, 4178907, 5571876, 8357814, 16715628]

約数ペア:

[(1, 16715628), (2, 8357814), (3, 5571876), (4, 4178907), (6, 2785938), (9, 1857292), (12, 1392969), (18, 928646), (36, 464323), (311, 53748), (622, 26874), (933, 17916), (1244, 13437), (1493, 11196), (1866, 8958), (2799, 5972), (2986, 5598), (3732, 4479)]