18500614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27127}}^1$

素因数の和:27171

約数の個数: 16

約数和(自身を含む): 31251456

約数和(自身を除く): 12750842

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 27127, 54254, 298397, 596794, 840937, 1681874, 9250307, 18500614]

約数ペア:

[(1, 18500614), (2, 9250307), (11, 1681874), (22, 840937), (31, 596794), (62, 298397), (341, 54254), (682, 27127)]