19462860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{108127}}^1$

素因数の和:108142

約数の個数: 36

約数和(自身を含む): 59037888

約数和(自身を除く): 39575028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 108127, 216254, 324381, 432508, 540635, 648762, 973143, 1081270, 1297524, 1621905, 1946286, 2162540, 3243810, 3892572, 4865715, 6487620, 9731430, 19462860]

約数ペア:

[(1, 19462860), (2, 9731430), (3, 6487620), (4, 4865715), (5, 3892572), (6, 3243810), (9, 2162540), (10, 1946286), (12, 1621905), (15, 1297524), (18, 1081270), (20, 973143), (30, 648762), (36, 540635), (45, 432508), (60, 324381), (90, 216254), (180, 108127)]