21593952

素因数分解:

$2^5\times 3^5\times {\mathrm{2777}}^1$

素因数の和:2802

約数の個数: 72

約数和(自身を含む): 63705096

約数和(自身を除く): 42111144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 2777, 3888, 5554, 7776, 8331, 11108, 16662, 22216, 24993, 33324, 44432, 49986, 66648, 74979, 88864, 99972, 133296, 149958, 199944, 224937, 266592, 299916, 399888, 449874, 599832, 674811, 799776, 899748, 1199664, 1349622, 1799496, 2399328, 2699244, 3598992, 5398488, 7197984, 10796976, 21593952]

約数ペア:

[(1, 21593952), (2, 10796976), (3, 7197984), (4, 5398488), (6, 3598992), (8, 2699244), (9, 2399328), (12, 1799496), (16, 1349622), (18, 1199664), (24, 899748), (27, 799776), (32, 674811), (36, 599832), (48, 449874), (54, 399888), (72, 299916), (81, 266592), (96, 224937), (108, 199944), (144, 149958), (162, 133296), (216, 99972), (243, 88864), (288, 74979), (324, 66648), (432, 49986), (486, 44432), (648, 33324), (864, 24993), (972, 22216), (1296, 16662), (1944, 11108), (2592, 8331), (2777, 7776), (3888, 5554)]