31387662

素因数分解:

$2^1\times 3^4\times {\mathrm{193751}}^1$

素因数の和:193765

約数の個数: 20

約数和(自身を含む): 70331976

約数和(自身を除く): 38944314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193751, 387502, 581253, 1162506, 1743759, 3487518, 5231277, 10462554, 15693831, 31387662]

約数ペア:

[(1, 31387662), (2, 15693831), (3, 10462554), (6, 5231277), (9, 3487518), (18, 1743759), (27, 1162506), (54, 581253), (81, 387502), (162, 193751)]