12143358

素因数分解:

$2^1\times 3^4\times {\mathrm{74959}}^1$

素因数の和:74973

約数の個数: 20

約数和(自身を含む): 27210480

約数和(自身を除く): 15067122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 74959, 149918, 224877, 449754, 674631, 1349262, 2023893, 4047786, 6071679, 12143358]

約数ペア:

[(1, 12143358), (2, 6071679), (3, 4047786), (6, 2023893), (9, 1349262), (18, 674631), (27, 449754), (54, 224877), (81, 149918), (162, 74959)]