144212004

素因数分解:

$2^2\times 3^2\times {\mathrm{4005889}}^1$

素因数の和:4005899

約数の個数: 18

約数和(自身を含む): 364535990

約数和(自身を除く): 220323986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4005889, 8011778, 12017667, 16023556, 24035334, 36053001, 48070668, 72106002, 144212004]

約数ペア:

[(1, 144212004), (2, 72106002), (3, 48070668), (4, 36053001), (6, 24035334), (9, 16023556), (12, 12017667), (18, 8011778), (36, 4005889)]