72746244

素因数分解:

$2^2\times 3^2\times {\mathrm{2020729}}^1$

素因数の和:2020739

約数の個数: 18

約数和(自身を含む): 183886430

約数和(自身を除く): 111140186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2020729, 4041458, 6062187, 8082916, 12124374, 18186561, 24248748, 36373122, 72746244]

約数ペア:

[(1, 72746244), (2, 36373122), (3, 24248748), (4, 18186561), (6, 12124374), (9, 8082916), (12, 6062187), (18, 4041458), (36, 2020729)]