71901594

素因数分解:

$2^1\times 3^4\times {\mathrm{443837}}^1$

素因数の和:443851

約数の個数: 20

約数和(自身を含む): 161113194

約数和(自身を除く): 89211600

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 443837, 887674, 1331511, 2663022, 3994533, 7989066, 11983599, 23967198, 35950797, 71901594]

約数ペア:

[(1, 71901594), (2, 35950797), (3, 23967198), (6, 11983599), (9, 7989066), (18, 3994533), (27, 2663022), (54, 1331511), (81, 887674), (162, 443837)]