2021085198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10207501}}^1$

素因数の和:10207520

約数の個数: 24

約数和(自身を含む): 4777110936

約数和(自身を除く): 2756025738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 10207501, 20415002, 30622503, 61245006, 91867509, 112282511, 183735018, 224565022, 336847533, 673695066, 1010542599, 2021085198]

約数ペア:

[(1, 2021085198), (2, 1010542599), (3, 673695066), (6, 336847533), (9, 224565022), (11, 183735018), (18, 112282511), (22, 91867509), (33, 61245006), (66, 30622503), (99, 20415002), (198, 10207501)]