12810276

素因数分解:

$2^2\times 3^2\times {\mathrm{355841}}^1$

素因数の和:355851

約数の個数: 18

約数和(自身を含む): 32381622

約数和(自身を除く): 19571346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 355841, 711682, 1067523, 1423364, 2135046, 3202569, 4270092, 6405138, 12810276]

約数ペア:

[(1, 12810276), (2, 6405138), (3, 4270092), (4, 3202569), (6, 2135046), (9, 1423364), (12, 1067523), (18, 711682), (36, 355841)]