18189078

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19309}}^1$

素因数の和:19471

約数の個数: 16

約数和(自身を含む): 36611760

約数和(自身を除く): 18422682

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 19309, 38618, 57927, 115854, 3031513, 6063026, 9094539, 18189078]

約数ペア:

[(1, 18189078), (2, 9094539), (3, 6063026), (6, 3031513), (157, 115854), (314, 57927), (471, 38618), (942, 19309)]