213850764

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{17627}}^1$

素因数の和:17974

約数の個数: 36

約数和(自身を含む): 542202024

約数和(自身を除く): 328351260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 2022, 3033, 4044, 6066, 12132, 17627, 35254, 52881, 70508, 105762, 158643, 211524, 317286, 634572, 5940299, 11880598, 17820897, 23761196, 35641794, 53462691, 71283588, 106925382, 213850764]

約数ペア:

[(1, 213850764), (2, 106925382), (3, 71283588), (4, 53462691), (6, 35641794), (9, 23761196), (12, 17820897), (18, 11880598), (36, 5940299), (337, 634572), (674, 317286), (1011, 211524), (1348, 158643), (2022, 105762), (3033, 70508), (4044, 52881), (6066, 35254), (12132, 17627)]