22655493

素因数分解:

$3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 39312000

約数和(自身を除く): 16656507

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 179, 287, 343, 369, 441, 537, 861, 1029, 1253, 1611, 2009, 2583, 3087, 3759, 6027, 7339, 8771, 11277, 14063, 18081, 22017, 26313, 42189, 51373, 61397, 66051, 78939, 126567, 154119, 184191, 359611, 462357, 552573, 1078833, 2517277, 3236499, 7551831, 22655493]

約数ペア:

[(1, 22655493), (3, 7551831), (7, 3236499), (9, 2517277), (21, 1078833), (41, 552573), (49, 462357), (63, 359611), (123, 184191), (147, 154119), (179, 126567), (287, 78939), (343, 66051), (369, 61397), (441, 51373), (537, 42189), (861, 26313), (1029, 22017), (1253, 18081), (1611, 14063), (2009, 11277), (2583, 8771), (3087, 7339), (3759, 6027)]