6918268

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1171}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 13913984

約数和(自身を除く): 6995716

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1171, 1477, 2342, 2954, 4684, 5908, 8197, 16394, 32788, 247081, 494162, 988324, 1729567, 3459134, 6918268]

約数ペア:

[(1, 6918268), (2, 3459134), (4, 1729567), (7, 988324), (14, 494162), (28, 247081), (211, 32788), (422, 16394), (844, 8197), (1171, 5908), (1477, 4684), (2342, 2954)]