12972552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 34421760

約数和(自身を除く): 21449208

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 331, 426, 552, 568, 662, 852, 993, 1324, 1633, 1704, 1986, 2648, 3266, 3972, 4899, 6532, 7613, 7944, 9798, 13064, 15226, 19596, 22839, 23501, 30452, 39192, 45678, 47002, 60904, 70503, 91356, 94004, 141006, 182712, 188008, 282012, 540523, 564024, 1081046, 1621569, 2162092, 3243138, 4324184, 6486276, 12972552]

約数ペア:

[(1, 12972552), (2, 6486276), (3, 4324184), (4, 3243138), (6, 2162092), (8, 1621569), (12, 1081046), (23, 564024), (24, 540523), (46, 282012), (69, 188008), (71, 182712), (92, 141006), (138, 94004), (142, 91356), (184, 70503), (213, 60904), (276, 47002), (284, 45678), (331, 39192), (426, 30452), (552, 23501), (568, 22839), (662, 19596), (852, 15226), (993, 13064), (1324, 9798), (1633, 7944), (1704, 7613), (1986, 6532), (2648, 4899), (3266, 3972)]