43972918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 78506496

約数和(自身を除く): 34533578

約数列:

[1, 2, 11, 22, 23, 43, 46, 47, 86, 94, 253, 473, 506, 517, 946, 989, 1034, 1081, 1849, 1978, 2021, 2162, 3698, 4042, 10879, 11891, 20339, 21758, 22231, 23782, 40678, 42527, 44462, 46483, 85054, 86903, 92966, 173806, 467797, 511313, 935594, 955933, 1022626, 1911866, 1998769, 3997538, 21986459, 43972918]

約数ペア:

[(1, 43972918), (2, 21986459), (11, 3997538), (22, 1998769), (23, 1911866), (43, 1022626), (46, 955933), (47, 935594), (86, 511313), (94, 467797), (253, 173806), (473, 92966), (506, 86903), (517, 85054), (946, 46483), (989, 44462), (1034, 42527), (1081, 40678), (1849, 23782), (1978, 22231), (2021, 21758), (2162, 20339), (3698, 11891), (4042, 10879)]