18286142

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3559}}^1$

素因数の和:3935

約数の個数: 16

約数和(自身を含む): 31441920

約数和(自身を除く): 13155778

約数列:

[1, 2, 7, 14, 367, 734, 2569, 3559, 5138, 7118, 24913, 49826, 1306153, 2612306, 9143071, 18286142]

約数ペア:

[(1, 18286142), (2, 9143071), (7, 2612306), (14, 1306153), (367, 49826), (734, 24913), (2569, 7118), (3559, 5138)]