18105324

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65599}}^1$

素因数の和:65629

約数の個数: 24

約数和(自身を含む): 44083200

約数和(自身を除く): 25977876

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 65599, 131198, 196797, 262396, 393594, 787188, 1508777, 3017554, 4526331, 6035108, 9052662, 18105324]

約数ペア:

[(1, 18105324), (2, 9052662), (3, 6035108), (4, 4526331), (6, 3017554), (12, 1508777), (23, 787188), (46, 393594), (69, 262396), (92, 196797), (138, 131198), (276, 65599)]