12680514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1340

約数の個数: 72

約数和(自身を含む): 34892208

約数和(自身を除く): 22211694

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1307, 1386, 1617, 2614, 3234, 3921, 4851, 7842, 9149, 9702, 11763, 14377, 18298, 23526, 27447, 28754, 43131, 54894, 64043, 82341, 86262, 100639, 128086, 129393, 164682, 192129, 201278, 258786, 301917, 384258, 576387, 603834, 704473, 905751, 1152774, 1408946, 1811502, 2113419, 4226838, 6340257, 12680514]

約数ペア:

[(1, 12680514), (2, 6340257), (3, 4226838), (6, 2113419), (7, 1811502), (9, 1408946), (11, 1152774), (14, 905751), (18, 704473), (21, 603834), (22, 576387), (33, 384258), (42, 301917), (49, 258786), (63, 201278), (66, 192129), (77, 164682), (98, 129393), (99, 128086), (126, 100639), (147, 86262), (154, 82341), (198, 64043), (231, 54894), (294, 43131), (441, 28754), (462, 27447), (539, 23526), (693, 18298), (882, 14377), (1078, 11763), (1307, 9702), (1386, 9149), (1617, 7842), (2614, 4851), (3234, 3921)]