2629127826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{660917}}^1$

素因数の和:660955

約数の個数: 48

約数和(自身を含む): 6495502104

約数和(自身を除く): 3866374278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 660917, 1321834, 1982751, 3965502, 5948253, 8591921, 11235589, 11896506, 17183842, 22471178, 25775763, 33706767, 51551526, 67413534, 77327289, 101120301, 146062657, 154654578, 202240602, 292125314, 438187971, 876375942, 1314563913, 2629127826]

約数ペア:

[(1, 2629127826), (2, 1314563913), (3, 876375942), (6, 438187971), (9, 292125314), (13, 202240602), (17, 154654578), (18, 146062657), (26, 101120301), (34, 77327289), (39, 67413534), (51, 51551526), (78, 33706767), (102, 25775763), (117, 22471178), (153, 17183842), (221, 11896506), (234, 11235589), (306, 8591921), (442, 5948253), (663, 3965502), (1326, 1982751), (1989, 1321834), (3978, 660917)]