42840396

素因数分解:

$2^2\times 3^2\times {\mathrm{1190011}}^1$

素因数の和:1190021

約数の個数: 18

約数和(自身を含む): 108291092

約数和(自身を除く): 65450696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1190011, 2380022, 3570033, 4760044, 7140066, 10710099, 14280132, 21420198, 42840396]

約数ペア:

[(1, 42840396), (2, 21420198), (3, 14280132), (4, 10710099), (6, 7140066), (9, 4760044), (12, 3570033), (18, 2380022), (36, 1190011)]