2018240119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1\times {\mathrm{10949}}^1$

素因数の和:12522

約数の個数: 16

約数和(自身を含む): 2444040000

約数和(自身を除く): 425799881

約数列:

[1, 7, 17, 119, 1549, 10843, 10949, 26333, 76643, 184331, 186133, 1302931, 16960001, 118720007, 288320017, 2018240119]

約数ペア:

[(1, 2018240119), (7, 288320017), (17, 118720007), (119, 16960001), (1549, 1302931), (10843, 186133), (10949, 184331), (26333, 76643)]