12128172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{144383}}^1$

素因数の和:144397

約数の個数: 24

約数和(自身を含む): 32342016

約数和(自身を除く): 20213844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 144383, 288766, 433149, 577532, 866298, 1010681, 1732596, 2021362, 3032043, 4042724, 6064086, 12128172]

約数ペア:

[(1, 12128172), (2, 6064086), (3, 4042724), (4, 3032043), (6, 2021362), (7, 1732596), (12, 1010681), (14, 866298), (21, 577532), (28, 433149), (42, 288766), (84, 144383)]