18259254

素因数分解:

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

素因数の和:78052

約数の個数: 24

約数和(自身を含む): 42605472

約数和(自身を除く): 24346218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 78031, 156062, 234093, 468186, 702279, 1014403, 1404558, 2028806, 3043209, 6086418, 9129627, 18259254]

約数ペア:

[(1, 18259254), (2, 9129627), (3, 6086418), (6, 3043209), (9, 2028806), (13, 1404558), (18, 1014403), (26, 702279), (39, 468186), (78, 234093), (117, 156062), (234, 78031)]