18207170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107101}}^1$

素因数の和:107125

約数の個数: 16

約数和(自身を含む): 34701048

約数和(自身を除く): 16493878

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 107101, 214202, 535505, 1071010, 1820717, 3641434, 9103585, 18207170]

約数ペア:

[(1, 18207170), (2, 9103585), (5, 3641434), (10, 1820717), (17, 1071010), (34, 535505), (85, 214202), (170, 107101)]