31407732

素因数分解:

$2^2\times 3^2\times {\mathrm{872437}}^1$

素因数の和:872447

約数の個数: 18

約数和(自身を含む): 79391858

約数和(自身を除く): 47984126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 872437, 1744874, 2617311, 3489748, 5234622, 7851933, 10469244, 15703866, 31407732]

約数ペア:

[(1, 31407732), (2, 15703866), (3, 10469244), (4, 7851933), (6, 5234622), (9, 3489748), (12, 2617311), (18, 1744874), (36, 872437)]