21676224

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 63093600

約数和(自身を除く): 41417376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 136, 174, 192, 204, 229, 232, 272, 348, 408, 458, 464, 493, 544, 687, 696, 816, 916, 928, 986, 1088, 1374, 1392, 1479, 1632, 1832, 1856, 1972, 2748, 2784, 2958, 3264, 3664, 3893, 3944, 5496, 5568, 5916, 6641, 7328, 7786, 7888, 10992, 11679, 11832, 13282, 14656, 15572, 15776, 19923, 21984, 23358, 23664, 26564, 31144, 31552, 39846, 43968, 46716, 47328, 53128, 62288, 79692, 93432, 94656, 106256, 112897, 124576, 159384, 186864, 212512, 225794, 249152, 318768, 338691, 373728, 425024, 451588, 637536, 677382, 747456, 903176, 1275072, 1354764, 1806352, 2709528, 3612704, 5419056, 7225408, 10838112, 21676224]

約数ペア:

[(1, 21676224), (2, 10838112), (3, 7225408), (4, 5419056), (6, 3612704), (8, 2709528), (12, 1806352), (16, 1354764), (17, 1275072), (24, 903176), (29, 747456), (32, 677382), (34, 637536), (48, 451588), (51, 425024), (58, 373728), (64, 338691), (68, 318768), (87, 249152), (96, 225794), (102, 212512), (116, 186864), (136, 159384), (174, 124576), (192, 112897), (204, 106256), (229, 94656), (232, 93432), (272, 79692), (348, 62288), (408, 53128), (458, 47328), (464, 46716), (493, 43968), (544, 39846), (687, 31552), (696, 31144), (816, 26564), (916, 23664), (928, 23358), (986, 21984), (1088, 19923), (1374, 15776), (1392, 15572), (1479, 14656), (1632, 13282), (1832, 11832), (1856, 11679), (1972, 10992), (2748, 7888), (2784, 7786), (2958, 7328), (3264, 6641), (3664, 5916), (3893, 5568), (3944, 5496)]