71184258

素因数分解:

$2^1\times 3^4\times {\mathrm{439409}}^1$

素因数の和:439423

約数の個数: 20

約数和(自身を含む): 159505830

約数和(自身を除く): 88321572

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 439409, 878818, 1318227, 2636454, 3954681, 7909362, 11864043, 23728086, 35592129, 71184258]

約数ペア:

[(1, 71184258), (2, 35592129), (3, 23728086), (6, 11864043), (9, 7909362), (18, 3954681), (27, 2636454), (54, 1318227), (81, 878818), (162, 439409)]