61782042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{210143}}^1$

素因数の和:210162

約数の個数: 24

約数和(自身を含む): 143738496

約数和(自身を除く): 81956454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 210143, 420286, 630429, 1260858, 1471001, 2942002, 4413003, 8826006, 10297007, 20594014, 30891021, 61782042]

約数ペア:

[(1, 61782042), (2, 30891021), (3, 20594014), (6, 10297007), (7, 8826006), (14, 4413003), (21, 2942002), (42, 1471001), (49, 1260858), (98, 630429), (147, 420286), (294, 210143)]