8706726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 22074624

約数和(自身を除く): 13367898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1607, 1806, 2709, 3214, 4821, 5418, 9642, 11249, 14463, 22498, 28926, 33747, 67494, 69101, 101241, 138202, 202482, 207303, 414606, 483707, 621909, 967414, 1243818, 1451121, 2902242, 4353363, 8706726]

約数ペア:

[(1, 8706726), (2, 4353363), (3, 2902242), (6, 1451121), (7, 1243818), (9, 967414), (14, 621909), (18, 483707), (21, 414606), (42, 207303), (43, 202482), (63, 138202), (86, 101241), (126, 69101), (129, 67494), (258, 33747), (301, 28926), (387, 22498), (602, 14463), (774, 11249), (903, 9642), (1607, 5418), (1806, 4821), (2709, 3214)]