2121036204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25250431}}^1$

素因数の和:25250445

約数の個数: 24

約数和(自身を含む): 5656096768

約数和(自身を除く): 3535060564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25250431, 50500862, 75751293, 101001724, 151502586, 176753017, 303005172, 353506034, 530259051, 707012068, 1060518102, 2121036204]

約数ペア:

[(1, 2121036204), (2, 1060518102), (3, 707012068), (4, 530259051), (6, 353506034), (7, 303005172), (12, 176753017), (14, 151502586), (21, 101001724), (28, 75751293), (42, 50500862), (84, 25250431)]