1145274642

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{2087}}^1$

素因数の和:2847

約数の個数: 48

約数和(自身を含む): 2543935680

約数和(自身を除く): 1398661038

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 709, 774, 1418, 2087, 2127, 4174, 4254, 6261, 6381, 12522, 12762, 18783, 30487, 37566, 60974, 89741, 91461, 179482, 182922, 269223, 274383, 538446, 548766, 807669, 1479683, 1615338, 2959366, 4439049, 8878098, 13317147, 26634294, 63626369, 127252738, 190879107, 381758214, 572637321, 1145274642]

約数ペア:

[(1, 1145274642), (2, 572637321), (3, 381758214), (6, 190879107), (9, 127252738), (18, 63626369), (43, 26634294), (86, 13317147), (129, 8878098), (258, 4439049), (387, 2959366), (709, 1615338), (774, 1479683), (1418, 807669), (2087, 548766), (2127, 538446), (4174, 274383), (4254, 269223), (6261, 182922), (6381, 179482), (12522, 91461), (12762, 89741), (18783, 60974), (30487, 37566)]