386251794

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{27197}}^1$

素因数の和:27471

約数の個数: 32

約数和(自身を含む): 861632640

約数和(自身を除く): 475380846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 2367, 4734, 7101, 14202, 27197, 54394, 81591, 163182, 244773, 489546, 734319, 1468638, 7152811, 14305622, 21458433, 42916866, 64375299, 128750598, 193125897, 386251794]

約数ペア:

[(1, 386251794), (2, 193125897), (3, 128750598), (6, 64375299), (9, 42916866), (18, 21458433), (27, 14305622), (54, 7152811), (263, 1468638), (526, 734319), (789, 489546), (1578, 244773), (2367, 163182), (4734, 81591), (7101, 54394), (14202, 27197)]