6988878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29867}}^1$

素因数の和:29888

約数の個数: 24

約数和(自身を含む): 16307928

約数和(自身を除く): 9319050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 29867, 59734, 89601, 179202, 268803, 388271, 537606, 776542, 1164813, 2329626, 3494439, 6988878]

約数ペア:

[(1, 6988878), (2, 3494439), (3, 2329626), (6, 1164813), (9, 776542), (13, 537606), (18, 388271), (26, 268803), (39, 179202), (78, 89601), (117, 59734), (234, 29867)]