21413244

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{5113}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 50117200

約数和(自身を除く): 28703956

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 5113, 10226, 15339, 20452, 30678, 61356, 1784437, 3568874, 5353311, 7137748, 10706622, 21413244]

約数ペア:

[(1, 21413244), (2, 10706622), (3, 7137748), (4, 5353311), (6, 3568874), (12, 1784437), (349, 61356), (698, 30678), (1047, 20452), (1396, 15339), (2094, 10226), (4188, 5113)]