8223474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 19420128

約数和(自身を除く): 11196654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 337, 498, 581, 674, 1011, 1162, 1743, 2022, 2359, 3486, 4067, 4718, 7077, 8134, 12201, 14154, 16513, 24402, 27971, 33026, 49539, 55942, 83913, 99078, 167826, 195797, 391594, 587391, 1174782, 1370579, 2741158, 4111737, 8223474]

約数ペア:

[(1, 8223474), (2, 4111737), (3, 2741158), (6, 1370579), (7, 1174782), (14, 587391), (21, 391594), (42, 195797), (49, 167826), (83, 99078), (98, 83913), (147, 55942), (166, 49539), (249, 33026), (294, 27971), (337, 24402), (498, 16513), (581, 14154), (674, 12201), (1011, 8134), (1162, 7077), (1743, 4718), (2022, 4067), (2359, 3486)]