1994331372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{23497}}^1$

素因数の和:24158

約数の個数: 48

約数和(自身を含む): 5084591232

約数和(自身を除く): 3090259860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 643, 1286, 1929, 2572, 3858, 7073, 7716, 14146, 21219, 23497, 28292, 42438, 46994, 70491, 84876, 93988, 140982, 258467, 281964, 516934, 775401, 1033868, 1550802, 3101604, 15108571, 30217142, 45325713, 60434284, 90651426, 166194281, 181302852, 332388562, 498582843, 664777124, 997165686, 1994331372]

約数ペア:

[(1, 1994331372), (2, 997165686), (3, 664777124), (4, 498582843), (6, 332388562), (11, 181302852), (12, 166194281), (22, 90651426), (33, 60434284), (44, 45325713), (66, 30217142), (132, 15108571), (643, 3101604), (1286, 1550802), (1929, 1033868), (2572, 775401), (3858, 516934), (7073, 281964), (7716, 258467), (14146, 140982), (21219, 93988), (23497, 84876), (28292, 70491), (42438, 46994)]