18190626

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42701}}^1$

素因数の和:42777

約数の個数: 16

約数和(自身を含む): 36894528

約数和(自身を除く): 18703902

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42701, 85402, 128103, 256206, 3031771, 6063542, 9095313, 18190626]

約数ペア:

[(1, 18190626), (2, 9095313), (3, 6063542), (6, 3031771), (71, 256206), (142, 128103), (213, 85402), (426, 42701)]