18376236

素因数分解:

$2^2\times 3^2\times {\mathrm{510451}}^1$

素因数の和:510461

約数の個数: 18

約数和(自身を含む): 46451132

約数和(自身を除く): 28074896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 510451, 1020902, 1531353, 2041804, 3062706, 4594059, 6125412, 9188118, 18376236]

約数ペア:

[(1, 18376236), (2, 9188118), (3, 6125412), (4, 4594059), (6, 3062706), (9, 2041804), (12, 1531353), (18, 1020902), (36, 510451)]