2021954418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10211891}}^1$

素因数の和:10211910

約数の個数: 24

約数和(自身を含む): 4779165456

約数和(自身を除く): 2757211038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 10211891, 20423782, 30635673, 61271346, 91907019, 112330801, 183814038, 224661602, 336992403, 673984806, 1010977209, 2021954418]

約数ペア:

[(1, 2021954418), (2, 1010977209), (3, 673984806), (6, 336992403), (9, 224661602), (11, 183814038), (18, 112330801), (22, 91907019), (33, 61271346), (66, 30635673), (99, 20423782), (198, 10211891)]