2012096619

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8971}}^1$

素因数の和:9070

約数の個数: 48

約数和(自身を含む): 3291934464

約数和(自身を除く): 1279837845

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 213, 243, 351, 639, 923, 1053, 1917, 2769, 3159, 5751, 8307, 8971, 17253, 24921, 26913, 74763, 80739, 116623, 224289, 242217, 349869, 636941, 726651, 1049607, 1910823, 2179953, 3148821, 5732469, 8280233, 9446463, 17197407, 24840699, 28339389, 51592221, 74522097, 154776663, 223566291, 670698873, 2012096619]

約数ペア:

[(1, 2012096619), (3, 670698873), (9, 223566291), (13, 154776663), (27, 74522097), (39, 51592221), (71, 28339389), (81, 24840699), (117, 17197407), (213, 9446463), (243, 8280233), (351, 5732469), (639, 3148821), (923, 2179953), (1053, 1910823), (1917, 1049607), (2769, 726651), (3159, 636941), (5751, 349869), (8307, 242217), (8971, 224289), (17253, 116623), (24921, 80739), (26913, 74763)]