9721782012

素因数分解:

$2^2\times 3^1\times {\mathrm{810148501}}^1$

素因数の和:810148508

約数の個数: 12

約数和(自身を含む): 22684158056

約数和(自身を除く): 12962376044

約数列:

[1, 2, 3, 4, 6, 12, 810148501, 1620297002, 2430445503, 3240594004, 4860891006, 9721782012]

約数ペア:

[(1, 9721782012), (2, 4860891006), (3, 3240594004), (4, 2430445503), (6, 1620297002), (12, 810148501)]