39730278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 92939184

約数和(自身を除く): 53208906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 337, 401, 674, 802, 1011, 1203, 2022, 2359, 2406, 2807, 4718, 5614, 7077, 8421, 14154, 16513, 16842, 19649, 33026, 39298, 49539, 58947, 99078, 117894, 135137, 270274, 405411, 810822, 945959, 1891918, 2837877, 5675754, 6621713, 13243426, 19865139, 39730278]

約数ペア:

[(1, 39730278), (2, 19865139), (3, 13243426), (6, 6621713), (7, 5675754), (14, 2837877), (21, 1891918), (42, 945959), (49, 810822), (98, 405411), (147, 270274), (294, 135137), (337, 117894), (401, 99078), (674, 58947), (802, 49539), (1011, 39298), (1203, 33026), (2022, 19649), (2359, 16842), (2406, 16513), (2807, 14154), (4718, 8421), (5614, 7077)]