16821546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4129}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 38855040

約数和(自身を除く): 22033494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 4129, 8258, 12387, 24774, 28903, 57806, 86709, 173418, 400513, 801026, 1201539, 2403078, 2803591, 5607182, 8410773, 16821546]

約数ペア:

[(1, 16821546), (2, 8410773), (3, 5607182), (6, 2803591), (7, 2403078), (14, 1201539), (21, 801026), (42, 400513), (97, 173418), (194, 86709), (291, 57806), (582, 28903), (679, 24774), (1358, 12387), (2037, 8258), (4074, 4129)]