71971866

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{41221}}^1$

素因数の和:41326

約数の個数: 24

約数和(自身を含む): 157550484

約数和(自身を除く): 85578618

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 41221, 82442, 123663, 247326, 370989, 741978, 3998437, 7996874, 11995311, 23990622, 35985933, 71971866]

約数ペア:

[(1, 71971866), (2, 35985933), (3, 23990622), (6, 11995311), (9, 7996874), (18, 3998437), (97, 741978), (194, 370989), (291, 247326), (582, 123663), (873, 82442), (1746, 41221)]