12172836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{78031}}^1$

素因数の和:78051

約数の個数: 24

約数和(自身を含む): 30588544

約数和(自身を除く): 18415708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 78031, 156062, 234093, 312124, 468186, 936372, 1014403, 2028806, 3043209, 4057612, 6086418, 12172836]

約数ペア:

[(1, 12172836), (2, 6086418), (3, 4057612), (4, 3043209), (6, 2028806), (12, 1014403), (13, 936372), (26, 468186), (39, 312124), (52, 234093), (78, 156062), (156, 78031)]