61505442

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{20963}}^1$

素因数の和:21134

約数の個数: 24

約数和(自身を含む): 134085744

約数和(自身を除く): 72580302

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 20963, 41926, 62889, 125778, 188667, 377334, 3416969, 6833938, 10250907, 20501814, 30752721, 61505442]

約数ペア:

[(1, 61505442), (2, 30752721), (3, 20501814), (6, 10250907), (9, 6833938), (18, 3416969), (163, 377334), (326, 188667), (489, 125778), (978, 62889), (1467, 41926), (2934, 20963)]