2171036358

素因数分解:

$2^1\times 3^6\times {\mathrm{1489051}}^1$

素因数の和:1489071

約数の個数: 28

約数和(自身を含む): 4882601508

約数和(自身を除く): 2711565150

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1489051, 2978102, 4467153, 8934306, 13401459, 26802918, 40204377, 80408754, 120613131, 241226262, 361839393, 723678786, 1085518179, 2171036358]

約数ペア:

[(1, 2171036358), (2, 1085518179), (3, 723678786), (6, 361839393), (9, 241226262), (18, 120613131), (27, 80408754), (54, 40204377), (81, 26802918), (162, 13401459), (243, 8934306), (486, 4467153), (729, 2978102), (1458, 1489051)]