6689508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 18044544

約数和(自身を除く): 11355036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 821, 1164, 1358, 1642, 2037, 2463, 2716, 3284, 4074, 4926, 5747, 8148, 9852, 11494, 17241, 22988, 34482, 68964, 79637, 159274, 238911, 318548, 477822, 557459, 955644, 1114918, 1672377, 2229836, 3344754, 6689508]

約数ペア:

[(1, 6689508), (2, 3344754), (3, 2229836), (4, 1672377), (6, 1114918), (7, 955644), (12, 557459), (14, 477822), (21, 318548), (28, 238911), (42, 159274), (84, 79637), (97, 68964), (194, 34482), (291, 22988), (388, 17241), (582, 11494), (679, 9852), (821, 8148), (1164, 5747), (1358, 4926), (1642, 4074), (2037, 3284), (2463, 2716)]