18196224

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 53961600

約数和(自身を除く): 35765376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 43, 48, 57, 58, 64, 76, 86, 87, 96, 114, 116, 128, 129, 152, 172, 174, 192, 228, 232, 256, 258, 304, 344, 348, 384, 456, 464, 516, 551, 608, 688, 696, 768, 817, 912, 928, 1032, 1102, 1216, 1247, 1376, 1392, 1634, 1653, 1824, 1856, 2064, 2204, 2432, 2451, 2494, 2752, 2784, 3268, 3306, 3648, 3712, 3741, 4128, 4408, 4864, 4902, 4988, 5504, 5568, 6536, 6612, 7296, 7424, 7482, 8256, 8816, 9804, 9976, 11008, 11136, 13072, 13224, 14592, 14964, 16512, 17632, 19608, 19952, 22272, 23693, 26144, 26448, 29928, 33024, 35264, 39216, 39904, 47386, 52288, 52896, 59856, 70528, 71079, 78432, 79808, 94772, 104576, 105792, 119712, 141056, 142158, 156864, 159616, 189544, 209152, 211584, 239424, 284316, 313728, 319232, 379088, 423168, 478848, 568632, 627456, 758176, 957696, 1137264, 1516352, 2274528, 3032704, 4549056, 6065408, 9098112, 18196224]

約数ペア:

[(1, 18196224), (2, 9098112), (3, 6065408), (4, 4549056), (6, 3032704), (8, 2274528), (12, 1516352), (16, 1137264), (19, 957696), (24, 758176), (29, 627456), (32, 568632), (38, 478848), (43, 423168), (48, 379088), (57, 319232), (58, 313728), (64, 284316), (76, 239424), (86, 211584), (87, 209152), (96, 189544), (114, 159616), (116, 156864), (128, 142158), (129, 141056), (152, 119712), (172, 105792), (174, 104576), (192, 94772), (228, 79808), (232, 78432), (256, 71079), (258, 70528), (304, 59856), (344, 52896), (348, 52288), (384, 47386), (456, 39904), (464, 39216), (516, 35264), (551, 33024), (608, 29928), (688, 26448), (696, 26144), (768, 23693), (817, 22272), (912, 19952), (928, 19608), (1032, 17632), (1102, 16512), (1216, 14964), (1247, 14592), (1376, 13224), (1392, 13072), (1634, 11136), (1653, 11008), (1824, 9976), (1856, 9804), (2064, 8816), (2204, 8256), (2432, 7482), (2451, 7424), (2494, 7296), (2752, 6612), (2784, 6536), (3268, 5568), (3306, 5504), (3648, 4988), (3712, 4902), (3741, 4864), (4128, 4408)]