68544042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{233143}}^1$

素因数の和:233162

約数の個数: 24

約数和(自身を含む): 159470496

約数和(自身を除く): 90926454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 233143, 466286, 699429, 1398858, 1632001, 3264002, 4896003, 9792006, 11424007, 22848014, 34272021, 68544042]

約数ペア:

[(1, 68544042), (2, 34272021), (3, 22848014), (6, 11424007), (7, 9792006), (14, 4896003), (21, 3264002), (42, 1632001), (49, 1398858), (98, 699429), (147, 466286), (294, 233143)]