2876562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4199598

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 647, 741, 1294, 1482, 1941, 2223, 3882, 4446, 5823, 8411, 11646, 12293, 16822, 24586, 25233, 36879, 50466, 73758, 75699, 110637, 151398, 159809, 221274, 319618, 479427, 958854, 1438281, 2876562]

約数ペア:

[(1, 2876562), (2, 1438281), (3, 958854), (6, 479427), (9, 319618), (13, 221274), (18, 159809), (19, 151398), (26, 110637), (38, 75699), (39, 73758), (57, 50466), (78, 36879), (114, 25233), (117, 24586), (171, 16822), (234, 12293), (247, 11646), (342, 8411), (494, 5823), (647, 4446), (741, 3882), (1294, 2223), (1482, 1941)]