1538798268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18319027}}^1$

素因数の和:18319041

約数の個数: 24

約数和(自身を含む): 4103462272

約数和(自身を除く): 2564664004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18319027, 36638054, 54957081, 73276108, 109914162, 128233189, 219828324, 256466378, 384699567, 512932756, 769399134, 1538798268]

約数ペア:

[(1, 1538798268), (2, 769399134), (3, 512932756), (4, 384699567), (6, 256466378), (7, 219828324), (12, 128233189), (14, 109914162), (21, 73276108), (28, 54957081), (42, 36638054), (84, 18319027)]