172873854

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{14983}}^1$

素因数の和:15632

約数の個数: 24

約数和(自身を含む): 375169392

約数和(自身を除く): 202295538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 5769, 11538, 14983, 29966, 44949, 89898, 134847, 269694, 9604103, 19208206, 28812309, 57624618, 86436927, 172873854]

約数ペア:

[(1, 172873854), (2, 86436927), (3, 57624618), (6, 28812309), (9, 19208206), (18, 9604103), (641, 269694), (1282, 134847), (1923, 89898), (3846, 44949), (5769, 29966), (11538, 14983)]