21339324

素因数分解:

$2^2\times 3^2\times {\mathrm{592759}}^1$

素因数の和:592769

約数の個数: 18

約数和(自身を含む): 53941160

約数和(自身を除く): 32601836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 592759, 1185518, 1778277, 2371036, 3556554, 5334831, 7113108, 10669662, 21339324]

約数ペア:

[(1, 21339324), (2, 10669662), (3, 7113108), (4, 5334831), (6, 3556554), (9, 2371036), (12, 1778277), (18, 1185518), (36, 592759)]