42615651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 68768000

約数和(自身を除く): 26152349

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 199, 221, 247, 289, 323, 597, 663, 741, 867, 969, 2587, 3383, 3757, 3781, 4199, 5491, 7761, 10149, 11271, 11343, 12597, 16473, 43979, 49153, 57511, 64277, 71383, 131937, 147459, 172533, 192831, 214149, 747643, 835601, 1092709, 2242929, 2506803, 3278127, 14205217, 42615651]

約数ペア:

[(1, 42615651), (3, 14205217), (13, 3278127), (17, 2506803), (19, 2242929), (39, 1092709), (51, 835601), (57, 747643), (199, 214149), (221, 192831), (247, 172533), (289, 147459), (323, 131937), (597, 71383), (663, 64277), (741, 57511), (867, 49153), (969, 43979), (2587, 16473), (3383, 12597), (3757, 11343), (3781, 11271), (4199, 10149), (5491, 7761)]