6480451638

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{29287}}^1$

素因数の和:29961

約数の個数: 48

約数和(自身を含む): 14803326720

約数和(自身を除く): 8322875082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 647, 1294, 1941, 3882, 5823, 11646, 12293, 24586, 29287, 36879, 58574, 73758, 87861, 110637, 175722, 221274, 263583, 527166, 556453, 1112906, 1669359, 3338718, 5008077, 10016154, 18948689, 37897378, 56846067, 113692134, 170538201, 341076402, 360025091, 720050182, 1080075273, 2160150546, 3240225819, 6480451638]

約数ペア:

[(1, 6480451638), (2, 3240225819), (3, 2160150546), (6, 1080075273), (9, 720050182), (18, 360025091), (19, 341076402), (38, 170538201), (57, 113692134), (114, 56846067), (171, 37897378), (342, 18948689), (647, 10016154), (1294, 5008077), (1941, 3338718), (3882, 1669359), (5823, 1112906), (11646, 556453), (12293, 527166), (24586, 263583), (29287, 221274), (36879, 175722), (58574, 110637), (73758, 87861)]