27007956

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 71111040

約数和(自身を除く): 44103084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 73, 86, 129, 146, 172, 219, 239, 258, 292, 387, 438, 478, 516, 657, 717, 774, 876, 956, 1314, 1434, 1548, 2151, 2628, 2868, 3139, 4302, 6278, 8604, 9417, 10277, 12556, 17447, 18834, 20554, 28251, 30831, 34894, 37668, 41108, 52341, 56502, 61662, 69788, 92493, 104682, 113004, 123324, 157023, 184986, 209364, 314046, 369972, 628092, 750221, 1500442, 2250663, 3000884, 4501326, 6751989, 9002652, 13503978, 27007956]

約数ペア:

[(1, 27007956), (2, 13503978), (3, 9002652), (4, 6751989), (6, 4501326), (9, 3000884), (12, 2250663), (18, 1500442), (36, 750221), (43, 628092), (73, 369972), (86, 314046), (129, 209364), (146, 184986), (172, 157023), (219, 123324), (239, 113004), (258, 104682), (292, 92493), (387, 69788), (438, 61662), (478, 56502), (516, 52341), (657, 41108), (717, 37668), (774, 34894), (876, 30831), (956, 28251), (1314, 20554), (1434, 18834), (1548, 17447), (2151, 12556), (2628, 10277), (2868, 9417), (3139, 8604), (4302, 6278)]