18418434

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{45817}}^1$

素因数の和:45889

約数の個数: 16

約数和(自身を含む): 37387488

約数和(自身を除く): 18969054

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 45817, 91634, 137451, 274902, 3069739, 6139478, 9209217, 18418434]

約数ペア:

[(1, 18418434), (2, 9209217), (3, 6139478), (6, 3069739), (67, 274902), (134, 137451), (201, 91634), (402, 45817)]