18206802

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7841}}^1$

素因数の和:7895

約数の個数: 32

約数和(自身を含む): 41405760

約数和(自身を除く): 23198958

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 7841, 15682, 23523, 47046, 70569, 141138, 211707, 337163, 423414, 674326, 1011489, 2022978, 3034467, 6068934, 9103401, 18206802]

約数ペア:

[(1, 18206802), (2, 9103401), (3, 6068934), (6, 3034467), (9, 2022978), (18, 1011489), (27, 674326), (43, 423414), (54, 337163), (86, 211707), (129, 141138), (258, 70569), (387, 47046), (774, 23523), (1161, 15682), (2322, 7841)]