40236867

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 27694269

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 123, 207, 253, 369, 431, 451, 759, 943, 1293, 1353, 2277, 2829, 3879, 4059, 4741, 8487, 9913, 10373, 14223, 17671, 29739, 31119, 42669, 53013, 89217, 93357, 109043, 159039, 194381, 327129, 406433, 583143, 981387, 1219299, 1749429, 3657897, 4470763, 13412289, 40236867]

約数ペア:

[(1, 40236867), (3, 13412289), (9, 4470763), (11, 3657897), (23, 1749429), (33, 1219299), (41, 981387), (69, 583143), (99, 406433), (123, 327129), (207, 194381), (253, 159039), (369, 109043), (431, 93357), (451, 89217), (759, 53013), (943, 42669), (1293, 31119), (1353, 29739), (2277, 17671), (2829, 14223), (3879, 10373), (4059, 9913), (4741, 8487)]