22186773

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 38338560

約数和(自身を除く): 16151787

約数列:

[1, 3, 7, 9, 21, 47, 59, 63, 127, 141, 177, 329, 381, 413, 423, 531, 889, 987, 1143, 1239, 2667, 2773, 2961, 3717, 5969, 7493, 8001, 8319, 17907, 19411, 22479, 24957, 41783, 52451, 53721, 58233, 67437, 125349, 157353, 174699, 352171, 376047, 472059, 1056513, 2465197, 3169539, 7395591, 22186773]

約数ペア:

[(1, 22186773), (3, 7395591), (7, 3169539), (9, 2465197), (21, 1056513), (47, 472059), (59, 376047), (63, 352171), (127, 174699), (141, 157353), (177, 125349), (329, 67437), (381, 58233), (413, 53721), (423, 52451), (531, 41783), (889, 24957), (987, 22479), (1143, 19411), (1239, 17907), (2667, 8319), (2773, 8001), (2961, 7493), (3717, 5969)]