19180224

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 64666368

約数和(自身を除く): 45486144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 71, 72, 84, 96, 112, 126, 134, 142, 144, 168, 192, 201, 213, 224, 252, 268, 284, 288, 336, 402, 426, 448, 469, 497, 504, 536, 568, 576, 603, 639, 672, 804, 852, 938, 994, 1008, 1072, 1136, 1206, 1278, 1344, 1407, 1491, 1608, 1704, 1876, 1988, 2016, 2144, 2272, 2412, 2556, 2814, 2982, 3216, 3408, 3752, 3976, 4032, 4221, 4288, 4473, 4544, 4757, 4824, 5112, 5628, 5964, 6432, 6816, 7504, 7952, 8442, 8946, 9514, 9648, 10224, 11256, 11928, 12864, 13632, 14271, 15008, 15904, 16884, 17892, 19028, 19296, 20448, 22512, 23856, 28542, 30016, 31808, 33299, 33768, 35784, 38056, 38592, 40896, 42813, 45024, 47712, 57084, 66598, 67536, 71568, 76112, 85626, 90048, 95424, 99897, 114168, 133196, 135072, 143136, 152224, 171252, 199794, 228336, 266392, 270144, 286272, 299691, 304448, 342504, 399588, 456672, 532784, 599382, 685008, 799176, 913344, 1065568, 1198764, 1370016, 1598352, 2131136, 2397528, 2740032, 3196704, 4795056, 6393408, 9590112, 19180224]

約数ペア:

[(1, 19180224), (2, 9590112), (3, 6393408), (4, 4795056), (6, 3196704), (7, 2740032), (8, 2397528), (9, 2131136), (12, 1598352), (14, 1370016), (16, 1198764), (18, 1065568), (21, 913344), (24, 799176), (28, 685008), (32, 599382), (36, 532784), (42, 456672), (48, 399588), (56, 342504), (63, 304448), (64, 299691), (67, 286272), (71, 270144), (72, 266392), (84, 228336), (96, 199794), (112, 171252), (126, 152224), (134, 143136), (142, 135072), (144, 133196), (168, 114168), (192, 99897), (201, 95424), (213, 90048), (224, 85626), (252, 76112), (268, 71568), (284, 67536), (288, 66598), (336, 57084), (402, 47712), (426, 45024), (448, 42813), (469, 40896), (497, 38592), (504, 38056), (536, 35784), (568, 33768), (576, 33299), (603, 31808), (639, 30016), (672, 28542), (804, 23856), (852, 22512), (938, 20448), (994, 19296), (1008, 19028), (1072, 17892), (1136, 16884), (1206, 15904), (1278, 15008), (1344, 14271), (1407, 13632), (1491, 12864), (1608, 11928), (1704, 11256), (1876, 10224), (1988, 9648), (2016, 9514), (2144, 8946), (2272, 8442), (2412, 7952), (2556, 7504), (2814, 6816), (2982, 6432), (3216, 5964), (3408, 5628), (3752, 5112), (3976, 4824), (4032, 4757), (4221, 4544), (4288, 4473)]