2018011118

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{18521}}^1$

素因数の和:19027

約数の個数: 16

約数和(自身を含む): 3055240944

約数和(自身を除く): 1037229826

約数列:

[1, 2, 157, 314, 347, 694, 18521, 37042, 54479, 108958, 2907797, 5815594, 6426787, 12853574, 1009005559, 2018011118]

約数ペア:

[(1, 2018011118), (2, 1009005559), (157, 12853574), (314, 6426787), (347, 5815594), (694, 2907797), (18521, 108958), (37042, 54479)]