61425126

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{9949}}^1$

素因数の和:9978

約数の個数: 48

約数和(自身を含む): 155220000

約数和(自身を除く): 93794874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 9949, 19898, 29847, 59694, 69643, 89541, 139286, 179082, 208929, 417858, 487501, 626787, 975002, 1253574, 1462503, 2925006, 3412507, 4387509, 6825014, 8775018, 10237521, 20475042, 30712563, 61425126]

約数ペア:

[(1, 61425126), (2, 30712563), (3, 20475042), (6, 10237521), (7, 8775018), (9, 6825014), (14, 4387509), (18, 3412507), (21, 2925006), (42, 1462503), (49, 1253574), (63, 975002), (98, 626787), (126, 487501), (147, 417858), (294, 208929), (343, 179082), (441, 139286), (686, 89541), (882, 69643), (1029, 59694), (2058, 29847), (3087, 19898), (6174, 9949)]