31139982

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{2341}}^1$

素因数の和:3088

約数の個数: 24

約数和(自身を含む): 67590120

約数和(自身を除く): 36450138

約数列:

[1, 2, 3, 6, 9, 18, 739, 1478, 2217, 2341, 4434, 4682, 6651, 7023, 13302, 14046, 21069, 42138, 1729999, 3459998, 5189997, 10379994, 15569991, 31139982]

約数ペア:

[(1, 31139982), (2, 15569991), (3, 10379994), (6, 5189997), (9, 3459998), (18, 1729999), (739, 42138), (1478, 21069), (2217, 14046), (2341, 13302), (4434, 7023), (4682, 6651)]