17605728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 60963840

約数和(自身を除く): 43358112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 71, 72, 82, 84, 96, 108, 112, 123, 126, 142, 144, 164, 168, 189, 213, 216, 224, 246, 252, 284, 287, 288, 328, 336, 369, 378, 426, 432, 492, 497, 504, 568, 574, 639, 656, 672, 738, 756, 852, 861, 864, 984, 994, 1008, 1107, 1136, 1148, 1278, 1312, 1476, 1491, 1512, 1704, 1722, 1917, 1968, 1988, 2016, 2214, 2272, 2296, 2556, 2583, 2911, 2952, 2982, 3024, 3408, 3444, 3834, 3936, 3976, 4428, 4473, 4592, 5112, 5166, 5822, 5904, 5964, 6048, 6816, 6888, 7668, 7749, 7952, 8733, 8856, 8946, 9184, 10224, 10332, 11644, 11808, 11928, 13419, 13776, 15336, 15498, 15904, 17466, 17712, 17892, 20377, 20448, 20664, 23288, 23856, 26199, 26838, 27552, 30672, 30996, 34932, 35424, 35784, 40754, 41328, 46576, 47712, 52398, 53676, 61131, 61344, 61992, 69864, 71568, 78597, 81508, 82656, 93152, 104796, 107352, 122262, 123984, 139728, 143136, 157194, 163016, 183393, 209592, 214704, 244524, 247968, 279456, 314388, 326032, 366786, 419184, 429408, 489048, 550179, 628776, 652064, 733572, 838368, 978096, 1100358, 1257552, 1467144, 1956192, 2200716, 2515104, 2934288, 4401432, 5868576, 8802864, 17605728]

約数ペア:

[(1, 17605728), (2, 8802864), (3, 5868576), (4, 4401432), (6, 2934288), (7, 2515104), (8, 2200716), (9, 1956192), (12, 1467144), (14, 1257552), (16, 1100358), (18, 978096), (21, 838368), (24, 733572), (27, 652064), (28, 628776), (32, 550179), (36, 489048), (41, 429408), (42, 419184), (48, 366786), (54, 326032), (56, 314388), (63, 279456), (71, 247968), (72, 244524), (82, 214704), (84, 209592), (96, 183393), (108, 163016), (112, 157194), (123, 143136), (126, 139728), (142, 123984), (144, 122262), (164, 107352), (168, 104796), (189, 93152), (213, 82656), (216, 81508), (224, 78597), (246, 71568), (252, 69864), (284, 61992), (287, 61344), (288, 61131), (328, 53676), (336, 52398), (369, 47712), (378, 46576), (426, 41328), (432, 40754), (492, 35784), (497, 35424), (504, 34932), (568, 30996), (574, 30672), (639, 27552), (656, 26838), (672, 26199), (738, 23856), (756, 23288), (852, 20664), (861, 20448), (864, 20377), (984, 17892), (994, 17712), (1008, 17466), (1107, 15904), (1136, 15498), (1148, 15336), (1278, 13776), (1312, 13419), (1476, 11928), (1491, 11808), (1512, 11644), (1704, 10332), (1722, 10224), (1917, 9184), (1968, 8946), (1988, 8856), (2016, 8733), (2214, 7952), (2272, 7749), (2296, 7668), (2556, 6888), (2583, 6816), (2911, 6048), (2952, 5964), (2982, 5904), (3024, 5822), (3408, 5166), (3444, 5112), (3834, 4592), (3936, 4473), (3976, 4428)]