21166272

素因数分解:

$2^6\times 3^5\times {\mathrm{1361}}^1$

素因数の和:1388

約数の個数: 84

約数和(自身を含む): 62962536

約数和(自身を除く): 41796264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1361, 1728, 1944, 2592, 2722, 3888, 4083, 5184, 5444, 7776, 8166, 10888, 12249, 15552, 16332, 21776, 24498, 32664, 36747, 43552, 48996, 65328, 73494, 87104, 97992, 110241, 130656, 146988, 195984, 220482, 261312, 293976, 330723, 391968, 440964, 587952, 661446, 783936, 881928, 1175904, 1322892, 1763856, 2351808, 2645784, 3527712, 5291568, 7055424, 10583136, 21166272]

約数ペア:

[(1, 21166272), (2, 10583136), (3, 7055424), (4, 5291568), (6, 3527712), (8, 2645784), (9, 2351808), (12, 1763856), (16, 1322892), (18, 1175904), (24, 881928), (27, 783936), (32, 661446), (36, 587952), (48, 440964), (54, 391968), (64, 330723), (72, 293976), (81, 261312), (96, 220482), (108, 195984), (144, 146988), (162, 130656), (192, 110241), (216, 97992), (243, 87104), (288, 73494), (324, 65328), (432, 48996), (486, 43552), (576, 36747), (648, 32664), (864, 24498), (972, 21776), (1296, 16332), (1361, 15552), (1728, 12249), (1944, 10888), (2592, 8166), (2722, 7776), (3888, 5444), (4083, 5184)]