40084254

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{15149}}^1$

素因数の和:15174

約数の個数: 48

約数和(自身を含む): 103626000

約数和(自身を除く): 63541746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 15149, 30298, 45447, 90894, 106043, 136341, 212086, 272682, 318129, 409023, 636258, 742301, 818046, 954387, 1484602, 1908774, 2226903, 2863161, 4453806, 5726322, 6680709, 13361418, 20042127, 40084254]

約数ペア:

[(1, 40084254), (2, 20042127), (3, 13361418), (6, 6680709), (7, 5726322), (9, 4453806), (14, 2863161), (18, 2226903), (21, 1908774), (27, 1484602), (42, 954387), (49, 818046), (54, 742301), (63, 636258), (98, 409023), (126, 318129), (147, 272682), (189, 212086), (294, 136341), (378, 106043), (441, 90894), (882, 45447), (1323, 30298), (2646, 15149)]