13140018

素因数分解:

$2^1\times 3^2\times {\mathrm{823}}^1\times {\mathrm{887}}^1$

素因数の和:1718

約数の個数: 24

約数和(自身を含む): 28536768

約数和(自身を除く): 15396750

約数列:

[1, 2, 3, 6, 9, 18, 823, 887, 1646, 1774, 2469, 2661, 4938, 5322, 7407, 7983, 14814, 15966, 730001, 1460002, 2190003, 4380006, 6570009, 13140018]

約数ペア:

[(1, 13140018), (2, 6570009), (3, 4380006), (6, 2190003), (9, 1460002), (18, 730001), (823, 15966), (887, 14814), (1646, 7983), (1774, 7407), (2469, 5322), (2661, 4938)]