18846154

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 30260160

約数和(自身を除く): 11414006

約数列:

[1, 2, 23, 46, 47, 94, 379, 529, 758, 1058, 1081, 2162, 8717, 17434, 17813, 24863, 35626, 49726, 200491, 400982, 409699, 819398, 9423077, 18846154]

約数ペア:

[(1, 18846154), (2, 9423077), (23, 819398), (46, 409699), (47, 400982), (94, 200491), (379, 49726), (529, 35626), (758, 24863), (1058, 17813), (1081, 17434), (2162, 8717)]