7131776166

素因数分解:

$2^1\times 3^3\times {\mathrm{1987}}^1\times {\mathrm{66467}}^1$

素因数の和:68465

約数の個数: 32

約数和(自身を含む): 15856606080

約数和(自身を除く): 8724829914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1987, 3974, 5961, 11922, 17883, 35766, 53649, 66467, 107298, 132934, 199401, 398802, 598203, 1196406, 1794609, 3589218, 132069929, 264139858, 396209787, 792419574, 1188629361, 2377258722, 3565888083, 7131776166]

約数ペア:

[(1, 7131776166), (2, 3565888083), (3, 2377258722), (6, 1188629361), (9, 792419574), (18, 396209787), (27, 264139858), (54, 132069929), (1987, 3589218), (3974, 1794609), (5961, 1196406), (11922, 598203), (17883, 398802), (35766, 199401), (53649, 132934), (66467, 107298)]