12444642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 31012800

約数和(自身を除く): 18568158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 283, 349, 566, 698, 849, 1047, 1698, 1981, 2094, 2443, 2547, 3141, 3962, 4886, 5094, 5943, 6282, 7329, 11886, 14658, 17829, 21987, 35658, 43974, 98767, 197534, 296301, 592602, 691369, 888903, 1382738, 1777806, 2074107, 4148214, 6222321, 12444642]

約数ペア:

[(1, 12444642), (2, 6222321), (3, 4148214), (6, 2074107), (7, 1777806), (9, 1382738), (14, 888903), (18, 691369), (21, 592602), (42, 296301), (63, 197534), (126, 98767), (283, 43974), (349, 35658), (566, 21987), (698, 17829), (849, 14658), (1047, 11886), (1698, 7329), (1981, 6282), (2094, 5943), (2443, 5094), (2547, 4886), (3141, 3962)]