120745674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{319433}}^1$

素因数の和:319451

約数の個数: 32

約数和(自身を含む): 306656640

約数和(自身を除く): 185910966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 319433, 638866, 958299, 1916598, 2236031, 2874897, 4472062, 5749794, 6708093, 8624691, 13416186, 17249382, 20124279, 40248558, 60372837, 120745674]

約数ペア:

[(1, 120745674), (2, 60372837), (3, 40248558), (6, 20124279), (7, 17249382), (9, 13416186), (14, 8624691), (18, 6708093), (21, 5749794), (27, 4472062), (42, 2874897), (54, 2236031), (63, 1916598), (126, 958299), (189, 638866), (378, 319433)]