18221184

素因数分解:

$2^7\times 3^2\times {\mathrm{15817}}^1$

素因数の和:15837

約数の個数: 48

約数和(自身を含む): 52436670

約数和(自身を除く): 34215486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 15817, 31634, 47451, 63268, 94902, 126536, 142353, 189804, 253072, 284706, 379608, 506144, 569412, 759216, 1012288, 1138824, 1518432, 2024576, 2277648, 3036864, 4555296, 6073728, 9110592, 18221184]

約数ペア:

[(1, 18221184), (2, 9110592), (3, 6073728), (4, 4555296), (6, 3036864), (8, 2277648), (9, 2024576), (12, 1518432), (16, 1138824), (18, 1012288), (24, 759216), (32, 569412), (36, 506144), (48, 379608), (64, 284706), (72, 253072), (96, 189804), (128, 142353), (144, 126536), (192, 94902), (288, 63268), (384, 47451), (576, 31634), (1152, 15817)]