18374147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 20621952

約数和(自身を除く): 2247805

約数列:

[1, 11, 67, 107, 233, 737, 1177, 2563, 7169, 15611, 24931, 78859, 171721, 274241, 1670377, 18374147]

約数ペア:

[(1, 18374147), (11, 1670377), (67, 274241), (107, 171721), (233, 78859), (737, 24931), (1177, 15611), (2563, 7169)]