613935378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4872503}}^1$

素因数の和:4872518

約数の個数: 24

約数和(自身を含む): 1520221248

約数和(自身を除く): 906285870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4872503, 9745006, 14617509, 29235018, 34107521, 43852527, 68215042, 87705054, 102322563, 204645126, 306967689, 613935378]

約数ペア:

[(1, 613935378), (2, 306967689), (3, 204645126), (6, 102322563), (7, 87705054), (9, 68215042), (14, 43852527), (18, 34107521), (21, 29235018), (42, 14617509), (63, 9745006), (126, 4872503)]