31055994

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{30269}}^1$

素因数の和:30299

約数の個数: 32

約数和(自身を含む): 72648000

約数和(自身を除く): 41592006

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 30269, 60538, 90807, 181614, 272421, 544842, 575111, 817263, 1150222, 1634526, 1725333, 3450666, 5175999, 10351998, 15527997, 31055994]

約数ペア:

[(1, 31055994), (2, 15527997), (3, 10351998), (6, 5175999), (9, 3450666), (18, 1725333), (19, 1634526), (27, 1150222), (38, 817263), (54, 575111), (57, 544842), (114, 272421), (171, 181614), (342, 90807), (513, 60538), (1026, 30269)]