1917996822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15222197}}^1$

素因数の和:15222212

約数の個数: 24

約数和(自身を含む): 4749325776

約数和(自身を除く): 2831328954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15222197, 30444394, 45666591, 91333182, 106555379, 136999773, 213110758, 273999546, 319666137, 639332274, 958998411, 1917996822]

約数ペア:

[(1, 1917996822), (2, 958998411), (3, 639332274), (6, 319666137), (7, 273999546), (9, 213110758), (14, 136999773), (18, 106555379), (21, 91333182), (42, 45666591), (63, 30444394), (126, 15222197)]