69427854

素因数分解:

$2^1\times 3^4\times {\mathrm{428567}}^1$

素因数の和:428581

約数の個数: 20

約数和(自身を含む): 155570184

約数和(自身を除く): 86142330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 428567, 857134, 1285701, 2571402, 3857103, 7714206, 11571309, 23142618, 34713927, 69427854]

約数ペア:

[(1, 69427854), (2, 34713927), (3, 23142618), (6, 11571309), (9, 7714206), (18, 3857103), (27, 2571402), (54, 1285701), (81, 857134), (162, 428567)]