11891178

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1303}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 28635840

約数和(自身を除く): 16744662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1303, 1521, 2606, 3042, 3909, 4563, 7818, 9126, 11727, 16939, 23454, 33878, 35181, 50817, 70362, 101634, 152451, 220207, 304902, 440414, 457353, 660621, 914706, 1321242, 1981863, 3963726, 5945589, 11891178]

約数ペア:

[(1, 11891178), (2, 5945589), (3, 3963726), (6, 1981863), (9, 1321242), (13, 914706), (18, 660621), (26, 457353), (27, 440414), (39, 304902), (54, 220207), (78, 152451), (117, 101634), (169, 70362), (234, 50817), (338, 35181), (351, 33878), (507, 23454), (702, 16939), (1014, 11727), (1303, 9126), (1521, 7818), (2606, 4563), (3042, 3909)]