18288222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{160423}}^1$

素因数の和:160447

約数の個数: 16

約数和(自身を含む): 38501760

約数和(自身を除く): 20213538

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 160423, 320846, 481269, 962538, 3048037, 6096074, 9144111, 18288222]

約数ペア:

[(1, 18288222), (2, 9144111), (3, 6096074), (6, 3048037), (19, 962538), (38, 481269), (57, 320846), (114, 160423)]