21132276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{160093}}^1$

素因数の和:160111

約数の個数: 24

約数和(自身を含む): 53791584

約数和(自身を除く): 32659308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 160093, 320186, 480279, 640372, 960558, 1761023, 1921116, 3522046, 5283069, 7044092, 10566138, 21132276]

約数ペア:

[(1, 21132276), (2, 10566138), (3, 7044092), (4, 5283069), (6, 3522046), (11, 1921116), (12, 1761023), (22, 960558), (33, 640372), (44, 480279), (66, 320186), (132, 160093)]