1620132552

素因数分解:

$2^3\times 3^2\times {\mathrm{4157}}^1\times {\mathrm{5413}}^1$

素因数の和:9582

約数の個数: 48

約数和(自身を含む): 4389725340

約数和(自身を除く): 2769592788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4157, 5413, 8314, 10826, 12471, 16239, 16628, 21652, 24942, 32478, 33256, 37413, 43304, 48717, 49884, 64956, 74826, 97434, 99768, 129912, 149652, 194868, 299304, 389736, 22501841, 45003682, 67505523, 90007364, 135011046, 180014728, 202516569, 270022092, 405033138, 540044184, 810066276, 1620132552]

約数ペア:

[(1, 1620132552), (2, 810066276), (3, 540044184), (4, 405033138), (6, 270022092), (8, 202516569), (9, 180014728), (12, 135011046), (18, 90007364), (24, 67505523), (36, 45003682), (72, 22501841), (4157, 389736), (5413, 299304), (8314, 194868), (10826, 149652), (12471, 129912), (16239, 99768), (16628, 97434), (21652, 74826), (24942, 64956), (32478, 49884), (33256, 48717), (37413, 43304)]