71818242

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{86113}}^1$

素因数の和:86257

約数の個数: 16

約数和(自身を含む): 144671520

約数和(自身を除く): 72853278

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 86113, 172226, 258339, 516678, 11969707, 23939414, 35909121, 71818242]

約数ペア:

[(1, 71818242), (2, 35909121), (3, 23939414), (6, 11969707), (139, 516678), (278, 258339), (417, 172226), (834, 86113)]