18100210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17921}}^1$

素因数の和:18029

約数の個数: 16

約数和(自身を含む): 32904792

約数和(自身を除く): 14804582

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 17921, 35842, 89605, 179210, 1810021, 3620042, 9050105, 18100210]

約数ペア:

[(1, 18100210), (2, 9050105), (5, 3620042), (10, 1810021), (101, 179210), (202, 89605), (505, 35842), (1010, 17921)]