21588564

素因数分解:

$2^2\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{1783}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 50451520

約数和(自身を除く): 28862956

約数列:

[1, 2, 3, 4, 6, 12, 1009, 1783, 2018, 3027, 3566, 4036, 5349, 6054, 7132, 10698, 12108, 21396, 1799047, 3598094, 5397141, 7196188, 10794282, 21588564]

約数ペア:

[(1, 21588564), (2, 10794282), (3, 7196188), (4, 5397141), (6, 3598094), (12, 1799047), (1009, 21396), (1783, 12108), (2018, 10698), (3027, 7132), (3566, 6054), (4036, 5349)]