16855254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{72031}}^1$

素因数の和:72052

約数の個数: 24

約数和(自身を含む): 39329472

約数和(自身を除く): 22474218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 72031, 144062, 216093, 432186, 648279, 936403, 1296558, 1872806, 2809209, 5618418, 8427627, 16855254]

約数ペア:

[(1, 16855254), (2, 8427627), (3, 5618418), (6, 2809209), (9, 1872806), (13, 1296558), (18, 936403), (26, 648279), (39, 432186), (78, 216093), (117, 144062), (234, 72031)]