2080475082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16511707}}^1$

素因数の和:16511722

約数の個数: 24

約数和(自身を含む): 5151652896

約数和(自身を除く): 3071177814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16511707, 33023414, 49535121, 99070242, 115581949, 148605363, 231163898, 297210726, 346745847, 693491694, 1040237541, 2080475082]

約数ペア:

[(1, 2080475082), (2, 1040237541), (3, 693491694), (6, 346745847), (7, 297210726), (9, 231163898), (14, 148605363), (18, 115581949), (21, 99070242), (42, 49535121), (63, 33023414), (126, 16511707)]