4421042.00000000

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{245501}}^1$

素因数の和:245519

約数の個数: 32

約数和(自身を含む): 235681920

約数和(自身を除く): 142882542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 245501, 491002, 736503, 1473006, 1718507, 2209509, 3437014, 4419018, 5155521, 6628527, 10311042, 13257054, 15466563, 30933126, 46399689, 92799378]

約数ペア:

[(1, 92799378), (2, 46399689), (3, 30933126), (6, 15466563), (7, 13257054), (9, 10311042), (14, 6628527), (18, 5155521), (21, 4419018), (27, 3437014), (42, 2209509), (54, 1718507), (63, 1473006), (126, 736503), (189, 491002), (378, 245501)]