18301386

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42961}}^1$

素因数の和:43037

約数の個数: 16

約数和(自身を含む): 37119168

約数和(自身を除く): 18817782

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42961, 85922, 128883, 257766, 3050231, 6100462, 9150693, 18301386]

約数ペア:

[(1, 18301386), (2, 9150693), (3, 6100462), (6, 3050231), (71, 257766), (142, 128883), (213, 85922), (426, 42961)]