126980196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1511669}}^1$

素因数の和:1511683

約数の個数: 24

約数和(自身を含む): 338614080

約数和(自身を除く): 211633884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1511669, 3023338, 4535007, 6046676, 9070014, 10581683, 18140028, 21163366, 31745049, 42326732, 63490098, 126980196]

約数ペア:

[(1, 126980196), (2, 63490098), (3, 42326732), (4, 31745049), (6, 21163366), (7, 18140028), (12, 10581683), (14, 9070014), (21, 6046676), (28, 4535007), (42, 3023338), (84, 1511669)]