12742254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{14447}}^1$

素因数の和:14469

約数の個数: 36

約数和(自身を含む): 32117904

約数和(自身を除く): 19375650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 14447, 28894, 43341, 86682, 101129, 130023, 202258, 260046, 303387, 606774, 707903, 910161, 1415806, 1820322, 2123709, 4247418, 6371127, 12742254]

約数ペア:

[(1, 12742254), (2, 6371127), (3, 4247418), (6, 2123709), (7, 1820322), (9, 1415806), (14, 910161), (18, 707903), (21, 606774), (42, 303387), (49, 260046), (63, 202258), (98, 130023), (126, 101129), (147, 86682), (294, 43341), (441, 28894), (882, 14447)]