31253022

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{56009}}^1$

素因数の和:56048

約数の個数: 24

約数和(自身を含む): 69900480

約数和(自身を除く): 38647458

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 56009, 112018, 168027, 336054, 504081, 1008162, 1736279, 3472558, 5208837, 10417674, 15626511, 31253022]

約数ペア:

[(1, 31253022), (2, 15626511), (3, 10417674), (6, 5208837), (9, 3472558), (18, 1736279), (31, 1008162), (62, 504081), (93, 336054), (186, 168027), (279, 112018), (558, 56009)]