321121836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1274293}}^1$

素因数の和:1274310

約数の個数: 36

約数和(自身を含む): 927686032

約数和(自身を除く): 606564196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1274293, 2548586, 3822879, 5097172, 7645758, 8920051, 11468637, 15291516, 17840102, 22937274, 26760153, 35680204, 45874548, 53520306, 80280459, 107040612, 160560918, 321121836]

約数ペア:

[(1, 321121836), (2, 160560918), (3, 107040612), (4, 80280459), (6, 53520306), (7, 45874548), (9, 35680204), (12, 26760153), (14, 22937274), (18, 17840102), (21, 15291516), (28, 11468637), (36, 8920051), (42, 7645758), (63, 5097172), (84, 3822879), (126, 2548586), (252, 1274293)]