18040818

素因数分解:

$2^1\times 3^1\times {\mathrm{601}}^1\times {\mathrm{5003}}^1$

素因数の和:5609

約数の個数: 16

約数和(自身を含む): 36148896

約数和(自身を除く): 18108078

約数列:

[1, 2, 3, 6, 601, 1202, 1803, 3606, 5003, 10006, 15009, 30018, 3006803, 6013606, 9020409, 18040818]

約数ペア:

[(1, 18040818), (2, 9020409), (3, 6013606), (6, 3006803), (601, 30018), (1202, 15009), (1803, 10006), (3606, 5003)]