31147236

素因数分解:

$2^2\times 3^2\times {\mathrm{865201}}^1$

素因数の和:865211

約数の個数: 18

約数和(自身を含む): 78733382

約数和(自身を除く): 47586146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 865201, 1730402, 2595603, 3460804, 5191206, 7786809, 10382412, 15573618, 31147236]

約数ペア:

[(1, 31147236), (2, 15573618), (3, 10382412), (4, 7786809), (6, 5191206), (9, 3460804), (12, 2595603), (18, 1730402), (36, 865201)]