18969216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7057}}^1$

素因数の和:7081

約数の個数: 64

約数和(自身を含む): 57593280

約数和(自身を除く): 38624064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 7057, 14114, 21171, 28228, 42342, 49399, 56456, 84684, 98798, 112912, 148197, 169368, 197596, 225824, 296394, 338736, 395192, 451648, 592788, 677472, 790384, 903296, 1185576, 1354944, 1580768, 2371152, 2709888, 3161536, 4742304, 6323072, 9484608, 18969216]

約数ペア:

[(1, 18969216), (2, 9484608), (3, 6323072), (4, 4742304), (6, 3161536), (7, 2709888), (8, 2371152), (12, 1580768), (14, 1354944), (16, 1185576), (21, 903296), (24, 790384), (28, 677472), (32, 592788), (42, 451648), (48, 395192), (56, 338736), (64, 296394), (84, 225824), (96, 197596), (112, 169368), (128, 148197), (168, 112912), (192, 98798), (224, 84684), (336, 56456), (384, 49399), (448, 42342), (672, 28228), (896, 21171), (1344, 14114), (2688, 7057)]