18994098

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 39628224

約数和(自身を除く): 20634126

約数列:

[1, 2, 3, 6, 37, 67, 74, 111, 134, 201, 222, 402, 1277, 2479, 2554, 3831, 4958, 7437, 7662, 14874, 47249, 85559, 94498, 141747, 171118, 256677, 283494, 513354, 3165683, 6331366, 9497049, 18994098]

約数ペア:

[(1, 18994098), (2, 9497049), (3, 6331366), (6, 3165683), (37, 513354), (67, 283494), (74, 256677), (111, 171118), (134, 141747), (201, 94498), (222, 85559), (402, 47249), (1277, 14874), (2479, 7662), (2554, 7437), (3831, 4958)]