8642262

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20287}}^1$

素因数の和:20363

約数の個数: 16

約数和(自身を含む): 17528832

約数和(自身を除く): 8886570

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 20287, 40574, 60861, 121722, 1440377, 2880754, 4321131, 8642262]

約数ペア:

[(1, 8642262), (2, 4321131), (3, 2880754), (6, 1440377), (71, 121722), (142, 60861), (213, 40574), (426, 20287)]