54018846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{142907}}^1$

素因数の和:142925

約数の個数: 32

約数和(自身を含む): 137191680

約数和(自身を除く): 83172834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 142907, 285814, 428721, 857442, 1000349, 1286163, 2000698, 2572326, 3001047, 3858489, 6002094, 7716978, 9003141, 18006282, 27009423, 54018846]

約数ペア:

[(1, 54018846), (2, 27009423), (3, 18006282), (6, 9003141), (7, 7716978), (9, 6002094), (14, 3858489), (18, 3001047), (21, 2572326), (27, 2000698), (42, 1286163), (54, 1000349), (63, 857442), (126, 428721), (189, 285814), (378, 142907)]