27490834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103349}}^1$

素因数の和:103377

約数の個数: 16

約数和(自身を含む): 49608000

約数和(自身を除く): 22117166

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 103349, 206698, 723443, 1446886, 1963631, 3927262, 13745417, 27490834]

約数ペア:

[(1, 27490834), (2, 13745417), (7, 3927262), (14, 1963631), (19, 1446886), (38, 723443), (133, 206698), (266, 103349)]