18002688

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2161

約数の個数: 72

約数和(自身を含む): 52293696

約数和(自身を除く): 34291008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2131, 2816, 4224, 4262, 6393, 8448, 8524, 12786, 17048, 23441, 25572, 34096, 46882, 51144, 68192, 70323, 93764, 102288, 136384, 140646, 187528, 204576, 272768, 281292, 375056, 409152, 545536, 562584, 750112, 818304, 1125168, 1500224, 1636608, 2250336, 3000448, 4500672, 6000896, 9001344, 18002688]

約数ペア:

[(1, 18002688), (2, 9001344), (3, 6000896), (4, 4500672), (6, 3000448), (8, 2250336), (11, 1636608), (12, 1500224), (16, 1125168), (22, 818304), (24, 750112), (32, 562584), (33, 545536), (44, 409152), (48, 375056), (64, 281292), (66, 272768), (88, 204576), (96, 187528), (128, 140646), (132, 136384), (176, 102288), (192, 93764), (256, 70323), (264, 68192), (352, 51144), (384, 46882), (528, 34096), (704, 25572), (768, 23441), (1056, 17048), (1408, 12786), (2112, 8524), (2131, 8448), (2816, 6393), (4224, 4262)]