18306544

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{17077}}^1$

素因数の和:17152

約数の個数: 20

約数和(自身を含む): 36000424

約数和(自身を除く): 17693880

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 17077, 34154, 68308, 136616, 273232, 1144159, 2288318, 4576636, 9153272, 18306544]

約数ペア:

[(1, 18306544), (2, 9153272), (4, 4576636), (8, 2288318), (16, 1144159), (67, 273232), (134, 136616), (268, 68308), (536, 34154), (1072, 17077)]