542783556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2153903}}^1$

素因数の和:2153920

約数の個数: 36

約数和(自身を含む): 1568042112

約数和(自身を除く): 1025258556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2153903, 4307806, 6461709, 8615612, 12923418, 15077321, 19385127, 25846836, 30154642, 38770254, 45231963, 60309284, 77540508, 90463926, 135695889, 180927852, 271391778, 542783556]

約数ペア:

[(1, 542783556), (2, 271391778), (3, 180927852), (4, 135695889), (6, 90463926), (7, 77540508), (9, 60309284), (12, 45231963), (14, 38770254), (18, 30154642), (21, 25846836), (28, 19385127), (36, 15077321), (42, 12923418), (63, 8615612), (84, 6461709), (126, 4307806), (252, 2153903)]