17490732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{208223}}^1$

素因数の和:208237

約数の個数: 24

約数和(自身を含む): 46642176

約数和(自身を除く): 29151444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 208223, 416446, 624669, 832892, 1249338, 1457561, 2498676, 2915122, 4372683, 5830244, 8745366, 17490732]

約数ペア:

[(1, 17490732), (2, 8745366), (3, 5830244), (4, 4372683), (6, 2915122), (7, 2498676), (12, 1457561), (14, 1249338), (21, 832892), (28, 624669), (42, 416446), (84, 208223)]