71827254

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{24481}}^1$

素因数の和:24652

約数の個数: 24

約数和(自身を含む): 156586872

約数和(自身を除く): 84759618

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 24481, 48962, 73443, 146886, 220329, 440658, 3990403, 7980806, 11971209, 23942418, 35913627, 71827254]

約数ペア:

[(1, 71827254), (2, 35913627), (3, 23942418), (6, 11971209), (9, 7980806), (18, 3990403), (163, 440658), (326, 220329), (489, 146886), (978, 73443), (1467, 48962), (2934, 24481)]