6821836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12823}}^1$

素因数の和:12853

約数の個数: 24

約数和(自身を含む): 14362880

約数和(自身を除く): 7541044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 12823, 25646, 51292, 89761, 179522, 243637, 359044, 487274, 974548, 1705459, 3410918, 6821836]

約数ペア:

[(1, 6821836), (2, 3410918), (4, 1705459), (7, 974548), (14, 487274), (19, 359044), (28, 243637), (38, 179522), (76, 89761), (133, 51292), (266, 25646), (532, 12823)]