2851434

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1174

約数の個数: 24

約数和(自身を含む): 6223620

約数和(自身を除く): 3372186

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1009, 1413, 2018, 2826, 3027, 6054, 9081, 18162, 158413, 316826, 475239, 950478, 1425717, 2851434]

約数ペア:

[(1, 2851434), (2, 1425717), (3, 950478), (6, 475239), (9, 316826), (18, 158413), (157, 18162), (314, 9081), (471, 6054), (942, 3027), (1009, 2826), (1413, 2018)]