69120042

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{18671}}^1$

素因数の和:19293

約数の個数: 16

約数和(自身を含む): 138471552

約数和(自身を除く): 69351510

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 18671, 37342, 56013, 112026, 11520007, 23040014, 34560021, 69120042]

約数ペア:

[(1, 69120042), (2, 34560021), (3, 23040014), (6, 11520007), (617, 112026), (1234, 56013), (1851, 37342), (3702, 18671)]