18201529064

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{337}}^1\times {\mathrm{40427}}^1$

素因数の和:40937

約数の個数: 32

約数和(自身を含む): 34434953280

約数和(自身を除く): 16233424216

約数列:

[1, 2, 4, 8, 167, 334, 337, 668, 674, 1336, 1348, 2696, 40427, 56279, 80854, 112558, 161708, 225116, 323416, 450232, 6751309, 13502618, 13623899, 27005236, 27247798, 54010472, 54495596, 108991192, 2275191133, 4550382266, 9100764532, 18201529064]

約数ペア:

[(1, 18201529064), (2, 9100764532), (4, 4550382266), (8, 2275191133), (167, 108991192), (334, 54495596), (337, 54010472), (668, 27247798), (674, 27005236), (1336, 13623899), (1348, 13502618), (2696, 6751309), (40427, 450232), (56279, 323416), (80854, 225116), (112558, 161708)]