18506236

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5849}}^1$

素因数の和:5973

約数の個数: 24

約数和(自身を含む): 37346400

約数和(自身を除く): 18840164

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 5849, 11698, 23396, 40943, 81886, 163772, 660937, 1321874, 2643748, 4626559, 9253118, 18506236]

約数ペア:

[(1, 18506236), (2, 9253118), (4, 4626559), (7, 2643748), (14, 1321874), (28, 660937), (113, 163772), (226, 81886), (452, 40943), (791, 23396), (1582, 11698), (3164, 5849)]