213956604

素因数分解:

$2^2\times 3^2\times {\mathrm{5943239}}^1$

素因数の和:5943249

約数の個数: 18

約数和(自身を含む): 540834840

約数和(自身を除く): 326878236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5943239, 11886478, 17829717, 23772956, 35659434, 53489151, 71318868, 106978302, 213956604]

約数ペア:

[(1, 213956604), (2, 106978302), (3, 71318868), (4, 53489151), (6, 35659434), (9, 23772956), (12, 17829717), (18, 11886478), (36, 5943239)]