2019626406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5342927}}^1$

素因数の和:5342945

約数の個数: 32

約数和(自身を含む): 5129210880

約数和(自身を除く): 3109584474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5342927, 10685854, 16028781, 32057562, 37400489, 48086343, 74800978, 96172686, 112201467, 144259029, 224402934, 288518058, 336604401, 673208802, 1009813203, 2019626406]

約数ペア:

[(1, 2019626406), (2, 1009813203), (3, 673208802), (6, 336604401), (7, 288518058), (9, 224402934), (14, 144259029), (18, 112201467), (21, 96172686), (27, 74800978), (42, 48086343), (54, 37400489), (63, 32057562), (126, 16028781), (189, 10685854), (378, 5342927)]