18550182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{997}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 42538752

約数和(自身を除く): 23988570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 997, 1329, 1994, 2658, 2991, 3101, 5982, 6202, 6979, 9303, 13958, 18606, 20937, 41874, 441671, 883342, 1325013, 2650026, 3091697, 6183394, 9275091, 18550182]

約数ペア:

[(1, 18550182), (2, 9275091), (3, 6183394), (6, 3091697), (7, 2650026), (14, 1325013), (21, 883342), (42, 441671), (443, 41874), (886, 20937), (997, 18606), (1329, 13958), (1994, 9303), (2658, 6979), (2991, 6202), (3101, 5982)]