18114656

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 44416512

約数和(自身を除く): 26301856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 67, 68, 71, 112, 119, 134, 136, 142, 224, 238, 268, 272, 284, 469, 476, 497, 536, 544, 568, 938, 952, 994, 1072, 1136, 1139, 1207, 1876, 1904, 1988, 2144, 2272, 2278, 2414, 3752, 3808, 3976, 4556, 4757, 4828, 7504, 7952, 7973, 8449, 9112, 9514, 9656, 15008, 15904, 15946, 16898, 18224, 19028, 19312, 31892, 33299, 33796, 36448, 38056, 38624, 63784, 66598, 67592, 76112, 80869, 127568, 133196, 135184, 152224, 161738, 255136, 266392, 270368, 323476, 532784, 566083, 646952, 1065568, 1132166, 1293904, 2264332, 2587808, 4528664, 9057328, 18114656]

約数ペア:

[(1, 18114656), (2, 9057328), (4, 4528664), (7, 2587808), (8, 2264332), (14, 1293904), (16, 1132166), (17, 1065568), (28, 646952), (32, 566083), (34, 532784), (56, 323476), (67, 270368), (68, 266392), (71, 255136), (112, 161738), (119, 152224), (134, 135184), (136, 133196), (142, 127568), (224, 80869), (238, 76112), (268, 67592), (272, 66598), (284, 63784), (469, 38624), (476, 38056), (497, 36448), (536, 33796), (544, 33299), (568, 31892), (938, 19312), (952, 19028), (994, 18224), (1072, 16898), (1136, 15946), (1139, 15904), (1207, 15008), (1876, 9656), (1904, 9514), (1988, 9112), (2144, 8449), (2272, 7973), (2278, 7952), (2414, 7504), (3752, 4828), (3808, 4757), (3976, 4556)]