2021081262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17728783}}^1$

素因数の和:17728807

約数の個数: 16

約数和(自身を含む): 4254908160

約数和(自身を除く): 2233826898

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17728783, 35457566, 53186349, 106372698, 336846877, 673693754, 1010540631, 2021081262]

約数ペア:

[(1, 2021081262), (2, 1010540631), (3, 673693754), (6, 336846877), (19, 106372698), (38, 53186349), (57, 35457566), (114, 17728783)]