21617064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 75254400

約数和(自身を除く): 53637336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 29, 34, 36, 42, 51, 54, 56, 58, 63, 68, 72, 84, 87, 102, 108, 116, 119, 126, 136, 153, 168, 174, 189, 203, 204, 216, 232, 238, 252, 261, 306, 348, 357, 378, 406, 408, 459, 476, 493, 504, 522, 609, 612, 696, 714, 756, 783, 812, 841, 918, 952, 986, 1044, 1071, 1218, 1224, 1428, 1479, 1512, 1566, 1624, 1682, 1827, 1836, 1972, 2088, 2142, 2436, 2523, 2856, 2958, 3132, 3213, 3364, 3451, 3654, 3672, 3944, 4284, 4437, 4872, 5046, 5481, 5887, 5916, 6264, 6426, 6728, 6902, 7308, 7569, 8568, 8874, 10092, 10353, 10962, 11774, 11832, 12852, 13311, 13804, 14297, 14616, 15138, 17661, 17748, 20184, 20706, 21924, 22707, 23548, 25704, 26622, 27608, 28594, 30276, 31059, 35322, 35496, 41412, 42891, 43848, 45414, 47096, 52983, 53244, 57188, 60552, 62118, 70644, 82824, 85782, 90828, 93177, 100079, 105966, 106488, 114376, 124236, 128673, 141288, 158949, 171564, 181656, 186354, 200158, 211932, 248472, 257346, 300237, 317898, 343128, 372708, 386019, 400316, 423864, 514692, 600474, 635796, 745416, 772038, 800632, 900711, 1029384, 1200948, 1271592, 1544076, 1801422, 2401896, 2702133, 3088152, 3602844, 5404266, 7205688, 10808532, 21617064]

約数ペア:

[(1, 21617064), (2, 10808532), (3, 7205688), (4, 5404266), (6, 3602844), (7, 3088152), (8, 2702133), (9, 2401896), (12, 1801422), (14, 1544076), (17, 1271592), (18, 1200948), (21, 1029384), (24, 900711), (27, 800632), (28, 772038), (29, 745416), (34, 635796), (36, 600474), (42, 514692), (51, 423864), (54, 400316), (56, 386019), (58, 372708), (63, 343128), (68, 317898), (72, 300237), (84, 257346), (87, 248472), (102, 211932), (108, 200158), (116, 186354), (119, 181656), (126, 171564), (136, 158949), (153, 141288), (168, 128673), (174, 124236), (189, 114376), (203, 106488), (204, 105966), (216, 100079), (232, 93177), (238, 90828), (252, 85782), (261, 82824), (306, 70644), (348, 62118), (357, 60552), (378, 57188), (406, 53244), (408, 52983), (459, 47096), (476, 45414), (493, 43848), (504, 42891), (522, 41412), (609, 35496), (612, 35322), (696, 31059), (714, 30276), (756, 28594), (783, 27608), (812, 26622), (841, 25704), (918, 23548), (952, 22707), (986, 21924), (1044, 20706), (1071, 20184), (1218, 17748), (1224, 17661), (1428, 15138), (1479, 14616), (1512, 14297), (1566, 13804), (1624, 13311), (1682, 12852), (1827, 11832), (1836, 11774), (1972, 10962), (2088, 10353), (2142, 10092), (2436, 8874), (2523, 8568), (2856, 7569), (2958, 7308), (3132, 6902), (3213, 6728), (3364, 6426), (3451, 6264), (3654, 5916), (3672, 5887), (3944, 5481), (4284, 5046), (4437, 4872)]