18399681726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{125429}}^1$

素因数の和:126520

約数の個数: 32

約数和(自身を含む): 38435765760

約数和(自身を除く): 20036084034

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1063, 2126, 3189, 6378, 24449, 48898, 73347, 125429, 146694, 250858, 376287, 752574, 2884867, 5769734, 8654601, 17309202, 133331027, 266662054, 399993081, 799986162, 3066613621, 6133227242, 9199840863, 18399681726]

約数ペア:

[(1, 18399681726), (2, 9199840863), (3, 6133227242), (6, 3066613621), (23, 799986162), (46, 399993081), (69, 266662054), (138, 133331027), (1063, 17309202), (2126, 8654601), (3189, 5769734), (6378, 2884867), (24449, 752574), (48898, 376287), (73347, 250858), (125429, 146694)]