18112202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4481}}^1$

素因数の和:4573

約数の個数: 16

約数和(自身を含む): 28397952

約数和(自身を除く): 10285750

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 4481, 8962, 192683, 210607, 385366, 421214, 9056101, 18112202]

約数ペア:

[(1, 18112202), (2, 9056101), (43, 421214), (47, 385366), (86, 210607), (94, 192683), (2021, 8962), (4042, 4481)]