66420774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{75307}}^1$

素因数の和:75329

約数の個数: 36

約数和(自身を含む): 167409684

約数和(自身を除く): 100988910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 75307, 150614, 225921, 451842, 527149, 677763, 1054298, 1355526, 1581447, 3162894, 3690043, 4744341, 7380086, 9488682, 11070129, 22140258, 33210387, 66420774]

約数ペア:

[(1, 66420774), (2, 33210387), (3, 22140258), (6, 11070129), (7, 9488682), (9, 7380086), (14, 4744341), (18, 3690043), (21, 3162894), (42, 1581447), (49, 1355526), (63, 1054298), (98, 677763), (126, 527149), (147, 451842), (294, 225921), (441, 150614), (882, 75307)]