18155906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2861}}^1$

素因数の和:3049

約数の個数: 16

約数和(自身を含む): 28848960

約数和(自身を除く): 10693054

約数列:

[1, 2, 19, 38, 167, 334, 2861, 3173, 5722, 6346, 54359, 108718, 477787, 955574, 9077953, 18155906]

約数ペア:

[(1, 18155906), (2, 9077953), (19, 955574), (38, 477787), (167, 108718), (334, 54359), (2861, 6346), (3173, 5722)]