13143018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{312929}}^1$

素因数の和:312941

約数の個数: 16

約数和(自身を含む): 30041280

約数和(自身を除く): 16898262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 312929, 625858, 938787, 1877574, 2190503, 4381006, 6571509, 13143018]

約数ペア:

[(1, 13143018), (2, 6571509), (3, 4381006), (6, 2190503), (7, 1877574), (14, 938787), (21, 625858), (42, 312929)]