18034270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17509}}^1$

素因数の和:17619

約数の個数: 16

約数和(自身を含む): 32778720

約数和(自身を除く): 14744450

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 17509, 35018, 87545, 175090, 1803427, 3606854, 9017135, 18034270]

約数ペア:

[(1, 18034270), (2, 9017135), (5, 3606854), (10, 1803427), (103, 175090), (206, 87545), (515, 35018), (1030, 17509)]