26455689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 44658432

約数和(自身を除く): 18202743

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 117, 141, 153, 221, 283, 423, 611, 663, 799, 849, 1833, 1989, 2397, 2547, 3679, 4811, 5499, 7191, 10387, 11037, 13301, 14433, 31161, 33111, 39903, 43299, 62543, 93483, 119709, 172913, 187629, 226117, 518739, 562887, 678351, 1556217, 2035053, 2939521, 8818563, 26455689]

約数ペア:

[(1, 26455689), (3, 8818563), (9, 2939521), (13, 2035053), (17, 1556217), (39, 678351), (47, 562887), (51, 518739), (117, 226117), (141, 187629), (153, 172913), (221, 119709), (283, 93483), (423, 62543), (611, 43299), (663, 39903), (799, 33111), (849, 31161), (1833, 14433), (1989, 13301), (2397, 11037), (2547, 10387), (3679, 7191), (4811, 5499)]