21694392

素因数分解:

$2^3\times 3^4\times {\mathrm{33479}}^1$

素因数の和:33497

約数の個数: 40

約数和(自身を含む): 60766200

約数和(自身を除く): 39071808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 33479, 66958, 100437, 133916, 200874, 267832, 301311, 401748, 602622, 803496, 903933, 1205244, 1807866, 2410488, 2711799, 3615732, 5423598, 7231464, 10847196, 21694392]

約数ペア:

[(1, 21694392), (2, 10847196), (3, 7231464), (4, 5423598), (6, 3615732), (8, 2711799), (9, 2410488), (12, 1807866), (18, 1205244), (24, 903933), (27, 803496), (36, 602622), (54, 401748), (72, 301311), (81, 267832), (108, 200874), (162, 133916), (216, 100437), (324, 66958), (648, 33479)]