2018556315

素因数分解:

$3^3\times 5^1\times {\mathrm{14952269}}^1$

素因数の和:14952283

約数の個数: 16

約数和(自身を含む): 3588544800

約数和(自身を除く): 1569988485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14952269, 44856807, 74761345, 134570421, 224284035, 403711263, 672852105, 2018556315]

約数ペア:

[(1, 2018556315), (3, 672852105), (5, 403711263), (9, 224284035), (15, 134570421), (27, 74761345), (45, 44856807), (135, 14952269)]