2178402552

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{79411}}^1$

素因数の和:79553

約数の個数: 64

約数和(自身を含む): 6098841600

約数和(自身を除く): 3920439048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6858, 9144, 13716, 27432, 79411, 158822, 238233, 317644, 476466, 635288, 714699, 952932, 1429398, 1905864, 2144097, 2858796, 4288194, 5717592, 8576388, 10085197, 17152776, 20170394, 30255591, 40340788, 60511182, 80681576, 90766773, 121022364, 181533546, 242044728, 272300319, 363067092, 544600638, 726134184, 1089201276, 2178402552]

約数ペア:

[(1, 2178402552), (2, 1089201276), (3, 726134184), (4, 544600638), (6, 363067092), (8, 272300319), (9, 242044728), (12, 181533546), (18, 121022364), (24, 90766773), (27, 80681576), (36, 60511182), (54, 40340788), (72, 30255591), (108, 20170394), (127, 17152776), (216, 10085197), (254, 8576388), (381, 5717592), (508, 4288194), (762, 2858796), (1016, 2144097), (1143, 1905864), (1524, 1429398), (2286, 952932), (3048, 714699), (3429, 635288), (4572, 476466), (6858, 317644), (9144, 238233), (13716, 158822), (27432, 79411)]