27211918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6427}}^1$

素因数の和:6531

約数の個数: 16

約数和(自身を含む): 42810480

約数和(自身を除く): 15598562

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 6427, 12854, 186383, 372766, 469171, 938342, 13605959, 27211918]

約数ペア:

[(1, 27211918), (2, 13605959), (29, 938342), (58, 469171), (73, 372766), (146, 186383), (2117, 12854), (4234, 6427)]