81418371012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{205601947}}^1$

素因数の和:205601968

約数の個数: 36

約数和(自身を含む): 224517327216

約数和(自身を除く): 143098956204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 205601947, 411203894, 616805841, 822407788, 1233611682, 1850417523, 2261621417, 2467223364, 3700835046, 4523242834, 6784864251, 7401670092, 9046485668, 13569728502, 20354592753, 27139457004, 40709185506, 81418371012]

約数ペア:

[(1, 81418371012), (2, 40709185506), (3, 27139457004), (4, 20354592753), (6, 13569728502), (9, 9046485668), (11, 7401670092), (12, 6784864251), (18, 4523242834), (22, 3700835046), (33, 2467223364), (36, 2261621417), (44, 1850417523), (66, 1233611682), (99, 822407788), (132, 616805841), (198, 411203894), (396, 205601947)]