18244986

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70717}}^1$

素因数の和:70765

約数の個数: 16

約数和(自身を含む): 37339104

約数和(自身を除く): 19094118

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 70717, 141434, 212151, 424302, 3040831, 6081662, 9122493, 18244986]

約数ペア:

[(1, 18244986), (2, 9122493), (3, 6081662), (6, 3040831), (43, 424302), (86, 212151), (129, 141434), (258, 70717)]