6664196

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 54

約数和(自身を含む): 14964894

約数和(自身を除く): 8300698

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 281, 308, 484, 539, 562, 847, 1078, 1124, 1694, 1967, 2156, 3091, 3388, 3934, 5929, 6182, 7868, 11858, 12364, 13769, 21637, 23716, 27538, 34001, 43274, 55076, 68002, 86548, 136004, 151459, 238007, 302918, 476014, 605836, 952028, 1666049, 3332098, 6664196]

約数ペア:

[(1, 6664196), (2, 3332098), (4, 1666049), (7, 952028), (11, 605836), (14, 476014), (22, 302918), (28, 238007), (44, 151459), (49, 136004), (77, 86548), (98, 68002), (121, 55076), (154, 43274), (196, 34001), (242, 27538), (281, 23716), (308, 21637), (484, 13769), (539, 12364), (562, 11858), (847, 7868), (1078, 6182), (1124, 5929), (1694, 3934), (1967, 3388), (2156, 3091)]