18341210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17807}}^1$

素因数の和:17917

約数の個数: 16

約数和(自身を含む): 33336576

約数和(自身を除く): 14995366

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 17807, 35614, 89035, 178070, 1834121, 3668242, 9170605, 18341210]

約数ペア:

[(1, 18341210), (2, 9170605), (5, 3668242), (10, 1834121), (103, 178070), (206, 89035), (515, 35614), (1030, 17807)]