2018868

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4547}}^1$

素因数の和:4591

約数の個数: 24

約数和(自身を含む): 4839072

約数和(自身を除く): 2820204

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4547, 9094, 13641, 18188, 27282, 54564, 168239, 336478, 504717, 672956, 1009434, 2018868]

約数ペア:

[(1, 2018868), (2, 1009434), (3, 672956), (4, 504717), (6, 336478), (12, 168239), (37, 54564), (74, 27282), (111, 18188), (148, 13641), (222, 9094), (444, 4547)]