18561230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80701}}^1$

素因数の和:80731

約数の個数: 16

約数和(自身を含む): 34863264

約数和(自身を除く): 16302034

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 80701, 161402, 403505, 807010, 1856123, 3712246, 9280615, 18561230]

約数ペア:

[(1, 18561230), (2, 9280615), (5, 3712246), (10, 1856123), (23, 807010), (46, 403505), (115, 161402), (230, 80701)]