18442886112

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1997}}^1$

素因数の和:2535

約数の個数: 240

約数和(自身を含む): 62141476320

約数和(自身を除く): 43698590208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 509, 567, 648, 672, 756, 864, 1008, 1018, 1134, 1296, 1512, 1527, 1997, 2016, 2036, 2268, 2592, 3024, 3054, 3563, 3994, 4072, 4536, 4581, 5991, 6048, 6108, 7126, 7988, 8144, 9072, 9162, 10689, 11982, 12216, 13743, 13979, 14252, 15976, 16288, 17973, 18144, 18324, 21378, 23964, 24432, 27486, 27958, 28504, 31952, 32067, 35946, 36648, 41229, 41937, 42756, 47928, 48864, 53919, 54972, 55916, 57008, 63904, 64134, 71892, 73296, 82458, 83874, 85512, 95856, 96201, 107838, 109944, 111832, 114016, 125811, 128268, 143784, 146592, 161757, 164916, 167748, 171024, 191712, 192402, 215676, 219888, 223664, 251622, 256536, 287568, 288603, 323514, 329832, 335496, 342048, 377433, 384804, 431352, 439776, 447328, 503244, 513072, 575136, 577206, 647028, 659664, 670992, 754866, 769608, 862704, 1006488, 1016473, 1026144, 1132299, 1154412, 1294056, 1319328, 1341984, 1509732, 1539216, 1725408, 2012976, 2032946, 2264598, 2308824, 2588112, 3019464, 3049419, 3078432, 4025952, 4065892, 4529196, 4617648, 5176224, 6038928, 6098838, 7115311, 8131784, 9058392, 9148257, 9235296, 12077856, 12197676, 14230622, 16263568, 18116784, 18296514, 21345933, 24395352, 27444771, 28461244, 32527136, 36233568, 36593028, 42691866, 48790704, 54889542, 56922488, 64037799, 73186056, 82334313, 85383732, 97581408, 109779084, 113844976, 128075598, 146372112, 164668626, 170767464, 192113397, 219558168, 227689952, 256151196, 292744224, 329337252, 341534928, 384226794, 439116336, 512302392, 576340191, 658674504, 683069856, 768453588, 878232672, 1024604784, 1152680382, 1317349008, 1536907176, 2049209568, 2305360764, 2634698016, 3073814352, 4610721528, 6147628704, 9221443056, 18442886112]

約数ペア:

[(1, 18442886112), (2, 9221443056), (3, 6147628704), (4, 4610721528), (6, 3073814352), (7, 2634698016), (8, 2305360764), (9, 2049209568), (12, 1536907176), (14, 1317349008), (16, 1152680382), (18, 1024604784), (21, 878232672), (24, 768453588), (27, 683069856), (28, 658674504), (32, 576340191), (36, 512302392), (42, 439116336), (48, 384226794), (54, 341534928), (56, 329337252), (63, 292744224), (72, 256151196), (81, 227689952), (84, 219558168), (96, 192113397), (108, 170767464), (112, 164668626), (126, 146372112), (144, 128075598), (162, 113844976), (168, 109779084), (189, 97581408), (216, 85383732), (224, 82334313), (252, 73186056), (288, 64037799), (324, 56922488), (336, 54889542), (378, 48790704), (432, 42691866), (504, 36593028), (509, 36233568), (567, 32527136), (648, 28461244), (672, 27444771), (756, 24395352), (864, 21345933), (1008, 18296514), (1018, 18116784), (1134, 16263568), (1296, 14230622), (1512, 12197676), (1527, 12077856), (1997, 9235296), (2016, 9148257), (2036, 9058392), (2268, 8131784), (2592, 7115311), (3024, 6098838), (3054, 6038928), (3563, 5176224), (3994, 4617648), (4072, 4529196), (4536, 4065892), (4581, 4025952), (5991, 3078432), (6048, 3049419), (6108, 3019464), (7126, 2588112), (7988, 2308824), (8144, 2264598), (9072, 2032946), (9162, 2012976), (10689, 1725408), (11982, 1539216), (12216, 1509732), (13743, 1341984), (13979, 1319328), (14252, 1294056), (15976, 1154412), (16288, 1132299), (17973, 1026144), (18144, 1016473), (18324, 1006488), (21378, 862704), (23964, 769608), (24432, 754866), (27486, 670992), (27958, 659664), (28504, 647028), (31952, 577206), (32067, 575136), (35946, 513072), (36648, 503244), (41229, 447328), (41937, 439776), (42756, 431352), (47928, 384804), (48864, 377433), (53919, 342048), (54972, 335496), (55916, 329832), (57008, 323514), (63904, 288603), (64134, 287568), (71892, 256536), (73296, 251622), (82458, 223664), (83874, 219888), (85512, 215676), (95856, 192402), (96201, 191712), (107838, 171024), (109944, 167748), (111832, 164916), (114016, 161757), (125811, 146592), (128268, 143784)]