12212004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{145381}}^1$

素因数の和:145395

約数の個数: 24

約数和(自身を含む): 32565568

約数和(自身を除く): 20353564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 145381, 290762, 436143, 581524, 872286, 1017667, 1744572, 2035334, 3053001, 4070668, 6106002, 12212004]

約数ペア:

[(1, 12212004), (2, 6106002), (3, 4070668), (4, 3053001), (6, 2035334), (7, 1744572), (12, 1017667), (14, 872286), (21, 581524), (28, 436143), (42, 290762), (84, 145381)]