2018685972

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1129019}}^1$

素因数の和:1129175

約数の個数: 24

約数和(自身を含む): 4741884000

約数和(自身を除く): 2723198028

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 1129019, 2258038, 3387057, 4516076, 6774114, 13548228, 168223831, 336447662, 504671493, 672895324, 1009342986, 2018685972]

約数ペア:

[(1, 2018685972), (2, 1009342986), (3, 672895324), (4, 504671493), (6, 336447662), (12, 168223831), (149, 13548228), (298, 6774114), (447, 4516076), (596, 3387057), (894, 2258038), (1788, 1129019)]