2021008074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17728141}}^1$

素因数の和:17728165

約数の個数: 16

約数和(自身を含む): 4254754080

約数和(自身を除く): 2233746006

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17728141, 35456282, 53184423, 106368846, 336834679, 673669358, 1010504037, 2021008074]

約数ペア:

[(1, 2021008074), (2, 1010504037), (3, 673669358), (6, 336834679), (19, 106368846), (38, 53184423), (57, 35456282), (114, 17728141)]