9042642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 22925760

約数和(自身を除く): 13883118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1669, 1806, 2709, 3338, 5007, 5418, 10014, 11683, 15021, 23366, 30042, 35049, 70098, 71767, 105147, 143534, 210294, 215301, 430602, 502369, 645903, 1004738, 1291806, 1507107, 3014214, 4521321, 9042642]

約数ペア:

[(1, 9042642), (2, 4521321), (3, 3014214), (6, 1507107), (7, 1291806), (9, 1004738), (14, 645903), (18, 502369), (21, 430602), (42, 215301), (43, 210294), (63, 143534), (86, 105147), (126, 71767), (129, 70098), (258, 35049), (301, 30042), (387, 23366), (602, 15021), (774, 11683), (903, 10014), (1669, 5418), (1806, 5007), (2709, 3338)]