18203090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107077}}^1$

素因数の和:107101

約数の個数: 16

約数和(自身を含む): 34693272

約数和(自身を除く): 16490182

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 107077, 214154, 535385, 1070770, 1820309, 3640618, 9101545, 18203090]

約数ペア:

[(1, 18203090), (2, 9101545), (5, 3640618), (10, 1820309), (17, 1070770), (34, 535385), (85, 214154), (170, 107077)]