126969276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1511539}}^1$

素因数の和:1511553

約数の個数: 24

約数和(自身を含む): 338584960

約数和(自身を除く): 211615684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1511539, 3023078, 4534617, 6046156, 9069234, 10580773, 18138468, 21161546, 31742319, 42323092, 63484638, 126969276]

約数ペア:

[(1, 126969276), (2, 63484638), (3, 42323092), (4, 31742319), (6, 21161546), (7, 18138468), (12, 10580773), (14, 9069234), (21, 6046156), (28, 4534617), (42, 3023078), (84, 1511539)]