16475148

素因数分解:

$2^2\times 3^2\times {\mathrm{457643}}^1$

素因数の和:457653

約数の個数: 18

約数和(自身を含む): 41645604

約数和(自身を除く): 25170456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457643, 915286, 1372929, 1830572, 2745858, 4118787, 5491716, 8237574, 16475148]

約数ペア:

[(1, 16475148), (2, 8237574), (3, 5491716), (4, 4118787), (6, 2745858), (9, 1830572), (12, 1372929), (18, 915286), (36, 457643)]