127925382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15923}}^1$

素因数の和:16044

約数の個数: 32

約数和(自身を含む): 278224128

約数和(自身を除く): 150298746

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 15923, 31846, 47769, 95538, 206999, 413998, 620997, 1241994, 1640069, 3280138, 4920207, 9840414, 21320897, 42641794, 63962691, 127925382]

約数ペア:

[(1, 127925382), (2, 63962691), (3, 42641794), (6, 21320897), (13, 9840414), (26, 4920207), (39, 3280138), (78, 1640069), (103, 1241994), (206, 620997), (309, 413998), (618, 206999), (1339, 95538), (2678, 47769), (4017, 31846), (8034, 15923)]