18440016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{54881}}^1$

素因数の和:54899

約数の個数: 40

約数和(自身を含む): 54442944

約数和(自身を除く): 36002928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 54881, 109762, 164643, 219524, 329286, 384167, 439048, 658572, 768334, 878096, 1152501, 1317144, 1536668, 2305002, 2634288, 3073336, 4610004, 6146672, 9220008, 18440016]

約数ペア:

[(1, 18440016), (2, 9220008), (3, 6146672), (4, 4610004), (6, 3073336), (7, 2634288), (8, 2305002), (12, 1536668), (14, 1317144), (16, 1152501), (21, 878096), (24, 768334), (28, 658572), (42, 439048), (48, 384167), (56, 329286), (84, 219524), (112, 164643), (168, 109762), (336, 54881)]