2839450212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{2803}}^1$

素因数の和:4313

約数の個数: 72

約数和(自身を含む): 7563060960

約数和(自身を除く): 4723610748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1481, 2803, 2962, 4443, 5606, 5924, 8409, 8886, 11212, 13329, 16818, 17772, 25227, 26658, 28139, 33636, 50454, 53257, 53316, 56278, 84417, 100908, 106514, 112556, 159771, 168834, 213028, 253251, 319542, 337668, 479313, 506502, 639084, 958626, 1013004, 1917252, 4151243, 8302486, 12453729, 16604972, 24907458, 37361187, 49814916, 74722374, 78873617, 149444748, 157747234, 236620851, 315494468, 473241702, 709862553, 946483404, 1419725106, 2839450212]

約数ペア:

[(1, 2839450212), (2, 1419725106), (3, 946483404), (4, 709862553), (6, 473241702), (9, 315494468), (12, 236620851), (18, 157747234), (19, 149444748), (36, 78873617), (38, 74722374), (57, 49814916), (76, 37361187), (114, 24907458), (171, 16604972), (228, 12453729), (342, 8302486), (684, 4151243), (1481, 1917252), (2803, 1013004), (2962, 958626), (4443, 639084), (5606, 506502), (5924, 479313), (8409, 337668), (8886, 319542), (11212, 253251), (13329, 213028), (16818, 168834), (17772, 159771), (25227, 112556), (26658, 106514), (28139, 100908), (33636, 84417), (50454, 56278), (53257, 53316)]