12817602

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 33454080

約数和(自身を除く): 20636478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 127, 162, 178, 189, 254, 267, 378, 381, 534, 567, 623, 762, 801, 889, 1134, 1143, 1246, 1602, 1778, 1869, 2286, 2403, 2667, 3429, 3738, 4806, 5334, 5607, 6858, 7209, 8001, 10287, 11214, 11303, 14418, 16002, 16821, 20574, 22606, 24003, 33642, 33909, 48006, 50463, 67818, 72009, 79121, 100926, 101727, 144018, 158242, 203454, 237363, 305181, 474726, 610362, 712089, 915543, 1424178, 1831086, 2136267, 4272534, 6408801, 12817602]

約数ペア:

[(1, 12817602), (2, 6408801), (3, 4272534), (6, 2136267), (7, 1831086), (9, 1424178), (14, 915543), (18, 712089), (21, 610362), (27, 474726), (42, 305181), (54, 237363), (63, 203454), (81, 158242), (89, 144018), (126, 101727), (127, 100926), (162, 79121), (178, 72009), (189, 67818), (254, 50463), (267, 48006), (378, 33909), (381, 33642), (534, 24003), (567, 22606), (623, 20574), (762, 16821), (801, 16002), (889, 14418), (1134, 11303), (1143, 11214), (1246, 10287), (1602, 8001), (1778, 7209), (1869, 6858), (2286, 5607), (2403, 5334), (2667, 4806), (3429, 3738)]