18152152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 18135848

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2099, 2162, 4198, 4324, 8396, 8648, 16792, 48277, 96554, 98653, 193108, 197306, 386216, 394612, 789224, 2269019, 4538038, 9076076, 18152152]

約数ペア:

[(1, 18152152), (2, 9076076), (4, 4538038), (8, 2269019), (23, 789224), (46, 394612), (47, 386216), (92, 197306), (94, 193108), (184, 98653), (188, 96554), (376, 48277), (1081, 16792), (2099, 8648), (2162, 8396), (4198, 4324)]