12783258

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 29746080

約数和(自身を除く): 16962822

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 783, 907, 1566, 1814, 2349, 2721, 4698, 5442, 7047, 8163, 14094, 16326, 24489, 26303, 48978, 52606, 73467, 78909, 146934, 157818, 220401, 236727, 440802, 473454, 710181, 1420362, 2130543, 4261086, 6391629, 12783258]

約数ペア:

[(1, 12783258), (2, 6391629), (3, 4261086), (6, 2130543), (9, 1420362), (18, 710181), (27, 473454), (29, 440802), (54, 236727), (58, 220401), (81, 157818), (87, 146934), (162, 78909), (174, 73467), (243, 52606), (261, 48978), (486, 26303), (522, 24489), (783, 16326), (907, 14094), (1566, 8163), (1814, 7047), (2349, 5442), (2721, 4698)]