18038046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17789}}^1$

素因数の和:17820

約数の個数: 24

約数和(自身を含む): 39066840

約数和(自身を除く): 21028794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 17789, 35578, 53367, 106734, 231257, 462514, 693771, 1387542, 3006341, 6012682, 9019023, 18038046]

約数ペア:

[(1, 18038046), (2, 9019023), (3, 6012682), (6, 3006341), (13, 1387542), (26, 693771), (39, 462514), (78, 231257), (169, 106734), (338, 53367), (507, 35578), (1014, 17789)]