42008004

素因数分解:

$2^2\times 3^3\times {\mathrm{388963}}^1$

素因数の和:388976

約数の個数: 24

約数和(自身を含む): 108909920

約数和(自身を除く): 66901916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 388963, 777926, 1166889, 1555852, 2333778, 3500667, 4667556, 7001334, 10502001, 14002668, 21004002, 42008004]

約数ペア:

[(1, 42008004), (2, 21004002), (3, 14002668), (4, 10502001), (6, 7001334), (9, 4667556), (12, 3500667), (18, 2333778), (27, 1555852), (36, 1166889), (54, 777926), (108, 388963)]