16206246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{128621}}^1$

素因数の和:128636

約数の個数: 24

約数和(自身を含む): 40130064

約数和(自身を除く): 23923818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 128621, 257242, 385863, 771726, 900347, 1157589, 1800694, 2315178, 2701041, 5402082, 8103123, 16206246]

約数ペア:

[(1, 16206246), (2, 8103123), (3, 5402082), (6, 2701041), (7, 2315178), (9, 1800694), (14, 1157589), (18, 900347), (21, 771726), (42, 385863), (63, 257242), (126, 128621)]